Category: Nutrition

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Nutrition Performance Sports Nutrition

STRUCTURED FUELLING – FAILING TO PREPARE IS PREPARING TO FAIL

When it comes down to race preparation athletes are all about the training never the nutrition around it. It is often an after thought. However its not just nutrition in and around the training an athlete should be focussed on its also the daily nutritional intake from waking up all the way to bed time. It plays a vital roll in maintaining an energy balance, supporting the recovery process, and keeping that immune system in check.

A few weeks ago, I participated in my first race after many years in hibernation due to ongoing commitments which never afforded me the time to put in the proper preparation. But when I decide to race it’s really a test of my consistent training and I don’t race for fun. I set a goal and stick to it. This time I went for Ironman 70.3 Tiberius with the single goal of getting a category podium to qualify for world champs. I knew what I needed to do from a numbers perspective to hit the target. But aside from training numbers the nutrition had to be spot on to support the effort. Over and above the actual training my age being a tender 51 meant recovery between sessions is more challenging and so dietary changes were needed to support the increases in volume and intensity. I wont dive into the daily nutrition in this blog as its quite detailed. I will leave that for another day. The purpose of this blog is to explain the approach to race day nutrition and how I properly prepared for it. Hopefully you can take away something and use it towards your big day.

WHEN DO YOU START?
Kicking off a race day nutrition plan needs to be tried and tested in training as much as you can. This needs to start many months before the actual race. In my case it was 10 months prior to race day. A fuelling plan needs to be properly structured, and tried, tested and stuck to like glue on race day.

FIRST STEPS
The first step you need to make is to think about the disciplines of swim bike and run and in your mind put a picture together of how you want to fuel each of those three.



-SWIM

Swimming being the first discipline means a pre-race meal and possible top ups on route to the start. In my case I decided to use 32Gi Pre-Race Meal as my pre-race fuel and because it such an important part of race day I consumed it prior to all my long and hard sessions. I also ensured I consumed it prior to most of my swims to ensure my digestive system was comfortable throughout. The serving sizes varied depending on how long before a training session I consumed it.

– BIKE
Generally this is the longest leg of a triathlon and the fuelling required to hold an effort for hours means a good fuelling plan that is simple and convenient while on the go.

Often cyclists complicate bike feeding, and this is something I like to keep as simple as possible. The way to determine intake on the bike is to understand a few very important things.

1.First is how long are you planning on riding for?

2.How many calories you are wanting to take in hourly (carbs only or carbs + protein)

3.How much fluid are you planning on consuming hourly for hydration purposes (this is weather and temperature dependant with heat and or humidity which can increase fluid loss)

In my case I pegged the bike to 2h30 as a pretty good estimate based on testing and in my case I went with around 280Kcals per an hour which equates to 70gram carbohydrates per an hour. Race weight is +-66kg placing me at over 1gram carbs per kg of body weight. However, I opted to go with 32Gi Race Pro which is a carbohydrate rich drink with a protein portion. I find protein intake during a long event keeps me stable and it can mitigate the onset of gluconeogenesis which can trigger muscle fatigue. 32Gi Race Pro is a single source feed so for me it was a simple uncomplicated feed and nothing else was needed from an energy perspective. I went with the mocha flavour due to it containing caffeine. I enjoy racing on caffeine. I decided to use a 600ml bottle and test the concentrate. This meant 10 scoops of Race Pro in the bottle for a 2.5hr ride. Aside from energy we need to also think about fluid intake to remain hydrated. By placing 10 scoops of Race Pro in a 600ml bottle that has turned the drink into a hypertonic solution which will provide energy, but it is not possible to hydrate. So, to manage this I placed an 800ml bottle of 32Gi Hydrate on the bike for hydration purposes. Optimal hydration is around 80% of lost fluid in the form of sweat. How do I know this number? I weigh myself before and after training sessions to determin weight loss which equates to fluid loss. During testing all went very well and I found my digestive system tolerated everything very well. The way I fed was alternating sips of energy and hydration spaced around 10min apart meaning Race Pro intake 3 times per an hour with fluid intake in between as needed. As we moved towards much hotter weather I realised that my fluid intake was not sufficient and that my sodium intake needed to be upped a little more. This led to a slight modification. Instead of 10 scoops in the 600ml bottle I placed 4 scoops in there to keep the solution isotonic (hydrates and provides energy with a more even pull through) and then I used a soft 300ml squeeze bottle which I placed the concentrate in, and carried that in my suite pocket for easy access. I then increased my Hydrate intake to 1.5 tablets in the hydration bottle so that I could get in around +-750mg sodium per an hour.
This worked amazingly well and on all training rides energy levels as well digestive comfort was spot on. I just needed to do one more test and this was on a 90km simulation which I did around 6 weeks out from race day. I woke up ate my 32Gi Pre-Race Meal as planned, pre-hydrated a little and then went out for a hard effort on the bike with my set fuelling strategy. I completed the course in 2h27 and the fuelling was perfect. These kind of tests demonstrate not just the level of fitness you at but more importantly the fuel required to achieve that effort was correct. It takes the stress off having to worry about any changes or adjustments. When it works bank it and take it to race day with a smile.

Run
The run leg is often where athletes can make or break their race, and this is determined by how well they fuelled on the bike leg and then how they continue to fuel through the run leg. A lot of triathletes test their fuelling on the bike and that is all then very often decide to rely on the course fuel for the rest of their race. I advocate never to rely on race course nutrition. You just do not know what you are getting from a dilution factor and that everything will go smoothly on the day. At Ironman Tiberius which was also Middle Eastern Championships 32Gi was the official nutrition partner. I remember going down the run course and being offered 32Gi products at the aid station by an athlete volunteering who knew me well. I refused the feed and kept going. He was a little in shock that I didn’t take my own fuel off the course. I explained to him afterwards when you go to battle take your own weapons that way you know they will work. The run course fuel was not my chosen fuel in training. My Run fuel was simple another soft squeeze bottles this time a 250ml hydra pack with a 32Gi Race Pro concentrate. All I needed in addition was water on the course and nothing else. Again, during training, I would run with the pack in my tri suite to get used to the feel and to ensure it worked well for me. I also did testers using longer harder efforts or brick sessions to test the nutrition worked well. Once I had tested dozens of times and was confident in the fuelling, I banked it.

ADDITIONAL CONSIDERATIONS
The one thing I have not spoke about which is vital in any triathlon is always to be prepared for anything. In this case often full distances allow special need bags for those that want some insurance. In my case the transition zone becomes very important.
On race morning I place two extra bottles in the bike and run bags one is a hydration bottle which is just water and 32Gi Hydrate and the other is a 250ml bottle of Race Pro with some 32Gi G-Shot’s (caffeine shots). These bottles are there in case I need to top up on energy or hydrate between the different legs of the race. The caffeine is something I take in prior to the race start and a just in case between legs.  

In my case our event started way over an hour after transition closed and I needed to use the time wisely to keep myself topped up. I sipped on Race Pro prior to the start of the event.

PLANNED NUTRITION
Below is exactly what went to the race course

WHAT ACTUALLY HAPPENED
As they say if you fail to prepare then prepare to fail. As much as we watched the weather and had an idea of conditions, race day threw us a nice curve ball. At 4am the rain came down and a hard the wind picked up. This was going to be a tough day out for most of the field. The cooler conditions and the rain made for slight changes in my nutritional strategy. What happens when temps drop is fluid loss is not as high and so I dropped my sodium down to +-500mg an hour instead of the 750mg planned. I also decided to start the feed from the concentrated squeeze bottle in order to allow the body to hit peak temperatures to keep fluid intake nominal and not over do it early on. Later when my fluid loss was slightly higher I would switch to more fluid with the small Race Pro bottle in the bottle cage. Minor adjustments to an already tried and tested plan.

THE END RESULT
Physically it wasn’t my best day out due to a number of reasons but I am never one for excuses and regardless we soldier on. Regardless of how I felt my race times were in line for a tough day out. The nutrition was perfect down to the red carpet and I never felt any discomfort or lack of energy.

Although I wanted the top step I had to settle for second place. My podium goal achieved and that is what I set out to do from the day I decided to enter the race.

The point of this blog is really to stress the importance of proper structure not just in training but in the nutrition in and around the training. There is no ways you can reach your true potential or push any hard efforts without a tried and tested nutrition and hydration strategy.

Below is a how I structured my race day nutrition. I know some of you have never truly given the nutrition much in-depth thought and many just thumb suck their way through. But you ask any professional or elite athlete about their intake during an event they will break it down into the finest of details because they know it’s the difference between a win a loss and a hard or smoother day out.

Hopefully you learned something from this approach above and will give your nutrition some proper thought before your big day.

Yours in health always

M

Categories
Health Nutrition Performance

ARE YOU IMPAIRING YOUR ATHLETIC PERFORMANCE BY TRYING TO FOCUS ON WEIGHT LOSS?

After more than two decades in speciliaizing with athlete nutrition I still constantly come across the same mistakes athletes tend to keep making over and over again.

UNDEREATING
Most people understand that a calorie deficit is required for weight loss. Its proven science that if you consume less than you are burning off over time you will see a decline in weight. Then weight loss happens and the calorie deficit continues because the individual wants to lose more weight but then it becomes too much of a sacrifice and so the domino effect begins. Lowered metabolic health and lots of rebounds and roller coastering with no stability and progress over time.

Each individual has a unique rest metabolic rate. This is an estimation of calorie burn rate through normal bodily function at rest. Add in some additional factors such as exercise and one can get a pretty accurate estimation of total daily burn rate.

When it comes down to athletes, every day is a different day. Some days an athlete will rest, some days they will have shorter duration sessions, sometimes longer duration, somtimes more intense quality days and then every so often you will find those athletes that train twice or more a day. What this means in simple terms is that a highly active individual will generally have quite a broad differential range of energy expenditure from a day to day basis. This is what I define as an athletes unique daily burn rate.

When athletes come knocking at my door and tell me they want to lose weight the first thing I say is it really weight loss or is it a change in body composition? Shape means more than a scale. Percentage of lean muscle to total mass is what I look for in any individual and this might not change the scale a lot but it can certainly change the centimeters.

With this in mind I need to first guage a number of things.

1. What is your goal and how far out are you from it?
If you are a few months out from a race and you are trying to lose weight you then are making a huge mistake. Weight loss is not a point of focus before a major event. Main focus should be supporting the training from a performance and recovery perspective. This means maintaining an energy balance and not eating in a deficit which depending on the extent of that will over time lead to lack of energy, lack of ability to push pace and power numbers, lack of recovery, lower training adaptations, low and slow progression and possibe decline in fitness and strength and then the higher the likelihood of triggering illness or injury.

2. What is your current Training Routine
Any active individual has a training regime whether maintaining or increasing fitness or strength or gearing towards an event. As mentioned earlier energy expenditure differs greatly depending on the duration and intensity of an exercise session. This means that on a day to day basis energy intake in the form of food will differ. Some days you will need to eat more especially those longer harder training sessions. And some days you can eat less due to lower intensity, shorter sessions or rest days. When thinking about nutrition it always needs to fit the training like a glove. The two should work seamlessly hand in hand to ensure optimal energy, recovery and of course taking your goal into account which is actually fat loss and maintaining or increasing lean muscle.

3. What is you current Health Status
Who doesn’t love a good view of an athletes blood chemistry. So often I come across “healthy active” individuals only to get back a nice batch of bloods which tell me otherwise. Seriously though, when it comes to constantly being active it means placing the body under additoinal physiological stress. Any additional stresses on the body when the engine is less than stellar could spell a lot of trouble over time and in some cases I have actually seen certain metabolic panel markers a reason for an athletes inability to stay healthy, injury free and get into great shape. So yes, show me your blood first and only then will I show you some direction.

4. What do your meals look like?

I love it when people tell me they eat healthy. You know if I had not been doing this for so long I would be far more trusting in what people say. When it comes to nutrition with me its black and white. Diarize what you eat and drink on a daily basis and then let me analyze all those ones and zeros. The numbers speak for themselves. Healthy eating can mean very different things to different people. I mean is a smoothie healthy? In most cases they not. It competely depends on the ingredients, macronutirent composition and the volume of the meal. Most are loaded with sugar and believe me the blood glucose monitors love take off soon after consumption.

So getting back to “weight loss” is it really about that or is it about simply improving your health which will empower you to perform better and at the same time optimze your engine and shell.

Let me get back to this idea of being active and wanting weight loss and then under eating. It just does not work. If you truly want to do this properly then time your calorie deficits, ensure they are not excessive but only slight and gradual over time. Excessive calorie deficits break down the body, lower perfomance numbers, lower metabolic health and leave you in a less than stellar health space and ability to perform.
Place an emphasis on health. Maximize and optimize your nutrition intake and do not aim for quick fixes.

Time, patience, consistency and discipline equates to success.

Yours in Health and Fitness always

M

Categories
Health Nutrition Performance Recovery Sports Nutrition

Is Intermittent Fasting A Good Idea For Athletes?


Intermittent fasting has undoubtedly come to the forefront over the past few years, and more and more, I am getting asked by athletes whether I think intermittent fasting is a good idea? One needs to ask, what is your reasoning for doing intermittent fasting? I mostly hear athletes telling me that they want to lose weight, lean out, become more fat efficient, or improve health. I guess the big question is, what is your actual goal? Are you trying to lose weight? Are you trying to improve your previous best marathon or Ironman time, or are you just doing it for health reasons?

Firstly, it’s a fact that intermittent fasting is a form of calorie restriction. So if you can restrict calories by fasting, why can’t you limit calories by eating correctly? When you place your body into a fasted state, you begin playing with leptin and ghrelin hormones. The inability to balance these hormones properly due to overeating or fasting can cause roller-coaster effects that do not serve the intended purpose. If trying to limit the insulin response by placing yourself in a fasted state is the objective, you should know that this can also be done in a non-fasting state.

The main question, though, is, why would you even consider fasting as an active individual or an athlete? 

Weight loss comes from eating correctly, meaning a calorie-restricted diet and proper macronutrient intake to support your unique requirements. Lean muscle gain also comes from eating correctly and ensuring proper macronutrient intake daily. I am just trying to stress how vital nutrition is for fat loss, muscle gain, and maintenance. However, what about energy, immunity, recovery, and performance as an athlete. Intermittent fasting does not support those systems. Quite the opposite, it will hamper the recovery process, limit your energy levels, and place your immune system under additional stress. 

Let me explain to fully understand the consequences of intermittent fasting while trying to be the best possible healthy athlete.

RECOVERY

When it comes to recovery, there are three main aspects that I look at, and these are:

  • Rehydration
  • Muscle Protein Synthesis
  • Glycogen Restoration and blood sugar stabilization

If an athlete embarks on intermittent fasting, then rehydration and adequate fluid intake will not be an issue. The main problems will arise regarding muscle protein synthesis and glycogen replenishment. Adequate protein intake for any athlete is essential for recovery. Generally, I work on around 1.4g – 1.7g of protein per kilogram of body weight for endurance athletes. Then, for lean muscle increase or strength athletes, the protein volume can quickly move to 2g/kg body weight and higher. The volume needed will depend on the athletes’ goals and exercise regime. 

Strength work and developing more lean muscle will require a higher protein intake, while maintenance and repair will be lower. 

Take as an example a 70kg athlete who is training on average 90min a day. His goals are body fat loss, increased lean muscle, and strength. More of a combination athlete. In this case, I would advise a protein intake of at least 120-130g of protein per day. In animal nutrition terms, 5 chicken breasts or plant terms 2kg of boiled lentils. That is quite a lot of food in protein terms. Most intermittent fasters deploy a 16:8 window which is quite long. It means squeezing this protein intake into a small amount of time.

However, as we know, when it comes down to protein, the human body can only process and absorb a certain amount of protein every +-3hrs. This is generally in the region of +- 8-11 grams per hour. If you are a plant-based eater, you will expect severe GI distress in consuming a high amount of plant protein in a short window period as fiber content is a lot higher. So, as you can see, it’s not possible to squash large protein portions into fewer meals and expect the correct portion amount for proper muscle protein synthesis to take place. Overeating protein can also trigger elevations in blood sugar, easily leading to weight gain. We also know that consuming a protein with a carbohydrate post-exercise up-regulates amino acid uptake, specifically leucine, a significant trigger for muscle protein synthesis. 

What also allows for proper muscle protein synthesis is a positive nitrogen balance. Nitrogen is the most crucial component of amino acids, which are the building blocks of protein. This means that if you are fasting, the amount of nitrogen excreted from the body is greater than the amount of nitrogen ingested, and there is no repair work taking place. It places you in a catabolic or breakdown state. This means limited training adaptations and limited progress. 

EATING FOR ENERGY

The next aspect I want to look at is the energy system, our primary fuel tanks being glycogen and fat. Glycogen is our rocket fuel used at higher intensities, while fat becomes the fuel of choice in lower aerobic zones. 

A hard workout where glycogen depletion takes place will require carbohydrate intake post-exercise to start the glycogen replenishment process and stabilise blood sugar rapidly. This would often result in high muscle damage, meaning protein intake also needs to be considered after exercise. Extending the fasted period a few hours post-exercise will delay the recovery process, leading to fatigue. This will also hamper back-to-back sessions. Then when it does become time to break the fast, how do you know how much to consume in carbohydrates and protein. The body has requirements from a macronutrient perspective and post-exercise stresses, which must be met to ensure a proper and healthy recovery. 

When it comes down to the primary energy system, carbohydrates are, without a doubt, our rocket fuel if you are going to be doing an FTP (Functional Threshold Power) test or an interval or track session. Then how can you expect to achieve the best possible numbers without fuelling the session properly? Pushing those sessions to the best possible effort will ultimately lead to better gains and more fat burning post-exercise by elevating the metabolic rate that much more. It has been scientifically proven that a fuelled session will give better performance numbers. Better performance numbers equate to better training adaptations.

When it boils down to performance gains and being a fitter, faster and stronger athlete, you need to fuel your effort. Fuelling during an exercise session or eating post-exercise recovery meals is not why athletes are overweight. Weight gain comes with overeating and inadequate macronutrient meal construction throughout the whole day and week. 

The Fat Efficient Athlete

To become a fat-efficient athlete, intermittent fasting is not required. Fasted training is a good way of developing this, but that is entirely different from intermittent fasting. A fasted session does require a recovery meal post-exercise, and the volume and type of meal will be determined by the duration and intensity of the exercise session. Failing to recover from an exercise session is, without a doubt, failing the session itself. 

To summarise my views on intermittent fasting and sports performance. They do not go hand in hand. Whether endurance or strength disciplines or a combination of the two, they place a lot of physical stress on the body. This impacts the musculoskeletal system, the immune system, and the energy system. The athlete’s body requires nutrients to fuel, repair, and fortify it constantly. Failing to give the body what it needs will ultimately lead to a lack of performance and potentially illness or injury.

If you want to perform, get stronger, lean out, and get your resilient engine and body, then learn to eat correctly and avoid shortcuts that don’t benefit those goals.

If you are only trying to lose weight or have a medical condition that requires a calorie-restricted diet, then intermittent fasting can play a role. However, if you are an athlete intent on being the best version of yourself, get your nutrition right and stop playing games. 

Mark Wolff is a preventative health specialist with a physiology, chemistry/blood chemistry, exercise physiology, and nutrition background. He has been consulting in this space for more than 25 years, focusing on endurance and strength athletes. Working with professional and amateur athletes in various sports disciplines and people just wanting to change their lifestyles, Mark believes that a person can only reach their full potential when the foundation of health is given the proper focus. Mark places a significant emphasis on recovery, immune system and metabolic health, emotional stability, stress management, and performance.

Categories
Nutrition

Stop! Before you take your next Protein Shake

Hey All, It’s Mark Wolff, The Fitness Freak! I caused quite a stir on social media when trying to see how much of the TRUTH people knew about the ESSENTIAL macronutrient, Protein.

Based on the responses, and through both my learnings and practices, I want to share with you the three main reason why Protein intake needs to be taken seriously.

I also want you to know how much Protein you should be taking…what Proteins are best for both your health and recovery…AND what to look for in a Protein Powder.

Why you need to know your Protein Nitrogen Balance

Today, I’m going to give you three key reasons why protein consumption, specifically monitoring your protein intake is so important. Number one, have you heard of the term MPB?

This is what we call muscle protein breakdown and this is what occurs during exercise, whether you’re a strength athlete or an endurance athlete, muscle protein breakdown occurs and in order for the muscle to be repaired, restored, remodelled, strengthened, a process called MPS or muscle protein synthesis needs to occur.

For muscle protein synthesis to occur, your body has to be in an anabolic or growth state and the only way it can be in an anabolic or growth state is if you’re in a nitrogen positive balance. Nitrogen is a gas which is produced primarily through the consumption of protein.

If you do not consume a sufficient amount of protein in your diet, you will not be in a nitrogen positive balance or an anabolic state, and so MPS will not occur and you’ll actually be breaking yourself down, not building yourself up. The last thing you want to do is be in a catabolic or breaking down state. That is reason number one.

What does a TEFlon pan have to do with Protein intake? Nothing, but TEF does

Reason number two, have you heard of the term TEF?

TEF is the thermal effect of food. Believe it or not, food has a thermogenic effect on the human body and in actual fact; Protein has the highest thermogenic effect on the human body. In actual fact, up to 30% of calories consumed in the form of Protein can be burnt off during the digestive process due to thermogenesis.

Carbohydrates are a little bit lower and you can go up to about 15% with carbs, depending on the kind of carbohydrate you consume, but remember there are some carbohydrates that are high in protein. Quinoa, for example, is a high protein grain. And then on the fat side, that’s on the lower end. If you want to speed up your metabolism, you want to drop body fat, you want to change your body composition, increase lean muscle mass, it’s another reason to focus on protein consumption.

What does Protein have to do with your Immune System? Find out…

Reason number three, lastly, immune system strength. Yes, immune system strength.

Immunoglobulins or antibodies as we know them, are derived from proteins. If you do not consume a sufficient amount of protein in your diet, you are weakening your immune system. Your body will not have the ability to produce antibodies efficiently to be able to fight off bacterial or viral infections and that’s the last thing that you want.

Remember, if you want a strong immune system and you want to look after your health, then protein consumption is again, a vital measure. Those are the three main reasons why you do need to focus on protein consumption. You need to know how much you need to be consuming based on your kind of lifestyle and you also need to know what kind of proteins to consume and how to time that protein intake.

Protein amount per day (it’s a little more complex than that)

Firstly, the volume of Protein that you should consume on a daily basis will ultimately depend on your lifestyle, your goals etc. A sedentary person, for example, that doesn’t do any exercise will consume a very low portion of protein per day and that’s usually around, maybe roughly 1 g of Protein per kg of body weight. Where we look at active individuals, it’s anywhere from 1.2g up to about 1.7g per kg of body weight for endurance athletes. As we age our protein demands actually increase as well.

And when it comes to strength athletes, it goes way higher, over 2g of Protein per kg of body weight. Ultimately, depending on your goals, whether you’re trying to increase lean muscle mass, drop body fat, maintain etc. we can determine the amount of protein you should be consuming daily.

20-30g of Protein every couple of hours   

The second thing that I need to mention is you cannot get all your Protein requirements in one single serving. Protein, unfortunately, can only be processed in bouts of approximately 20-30 g of Protein every couple of hours. The human body cannot process much more and so if you try and consume all your protein in one sitting, only a portion of that will be utilised and the balance will have to be converted ultimately into blood glucose. And if not utilised, ultimately then converted into fat and stored as fat.

That is why big meat eaters actually land up gaining weight, especially when they’re combining it with portions of carbohydrates etc. which cause a rise in blood sugar. So, it is very important to understand what your Protein targets are, and you need to stick to those Protein targets. But the second thing is, you need to periodise your Protein intake and that means consuming portions of protein throughout the day, from the time you get up until the time you go to sleep.

And this is why I’m not a big fan of intermittent fasting. Sure, for weight loss it’s one thing, but if you want to be a performance athlete and you want those gains, specifically strength, speed, fitness, and you need to help the body recover, then you cannot be fasting, you need to give it the protein that it requires.

Not all Proteins are created equalling (this is why you should care!)

In this final segment around our protein discussion I’m going to talk a little bit about the two primary sources of Protein, the one being animal-based Protein sources and the other being plant-based Protein sources. We know that animal-based Protein sources has been a firm favourite.

Why? Because it’s got a rich and complete amino acid profile, whereas plant-based proteins have always been thought to be inferior. But that is not actually true. There’s been a big shift towards plant-based eating. Why? Not just from an ethical point of view, but from a health point of view. It has been shown that plant-based eaters have a much lower risk of diseases such as types of cancers, ischemic heart disease, diabetes, hypertension etc. and obesity. And this is why there’s been a big shift.

The thing is, if animal-based Proteins have a complete and rich amino acid profile, why would I look at consuming a plant-based Protein and it’s quite simple. You can achieve a complete and rich amino acid profile from plant proteins as well. Simply put, all you’ve got to do is combine different sources of plant proteins together to achieve that. I’m going to give you a simple example.

If I look at pea protein for example, or a pea protein isolate, sure, pea protein is high in lysine, but it is low in cysteine and methionine. If I look at rice protein, or a rice protein isolate for example, it is very low in lysine, but it is very high in cysteine and methionine. By combining those two plant-based sources together, I get a full, rich amino acid profile and it is absolutely perfect for consumption.

Plant Proteins are Alkaline Diet Foods

Not only that, plant-based proteins are more alkalizing whereas animal-based proteins are slightly or highly acidic. And that is one of the reasons why plant-based proteins are also a big, firm favourite. So, whatever you decide to do, just remember, protein consumption, whether it’s plant-based or whether it’s animal-based, you need to mix it up and choose what’s best for your health. It’s not just from a sports performance point of view, and that’s where the focus needs to come on the nutrition side of things.

The Best Healthy Protein Powder

When looking at a Protein Powder – opt for something with a Rich Amino Acid Profile. Make sure it is a clean quality product with no cheap fillers.

Ideally look at something that has Zero Sugar, and with no hidden Carbs! Take full control of your Protein portion – and add it quilt free to your smoothies, pancakes, protein cups, oats, etc.

Make a protein supplement choice for your Health first not just for performance.

Looking for a great option? click here

Categories
Nutrition

ARE YOU FUELLING TO FAIL?

The world of sports nutrition is quite an interesting space to be in. I often get to hear sob stories of failed races due stomach issues, lack of energy, severe cramping and nausea. Just this past week I stood at the 32Gi Sports Nutrition and Dis-Chem expo stands at the Cape Town Cycle Tour advising athletes on fuelling strategies based on their needs. The common theme I got from the few days there was that most athletes create very interesting meals but they have absolutely no idea how to cook. If you are going to make a chicken soup then why add lamb, beef and fish to it?

When it comes down to proper fuelling it needs to be a well thought out simple recipe of success. Complicating fuelling will only lead to issues whether rebound hypoglycemia, gastrointestinal distress, fatigue, nausea dehydration and a complete lack of energy.

Sports Nutrition products are designed to be a convenient fuelling source which meets a specific need. The carbohydrate blends, mineral levels and recommended volumes of consumption are calculated and designed to have a desired function. The minute you take that product and start to add other nutrients and blends into the mix there is absolutely no ways the desired effect will take place as you are changing the recipe for the successful pot of soup.

As an example 32Gi’s new Race Pro drink is designed so it can be a single bottle energy source feed for an entire event. I had an athlete tell me he tried it and along with the drink he consumed gels and nougat bars. He said the drink did not sit well with him and he felt terrible. I asked why he did that and his response was because he needed them.
Of course he would feel terrible. Here he is drinking a product that has a much higher gastric emptying rate than a gel and its designed to be used in a certain way for a desired effect, yet he throws a gel and nougat bar into the mix. That is just plain stupid and to explain it to him in simple terms I asked him if he likes peanut butter sandwiches? He said yes. So I told him the next time he makes a peanut butter sandwich add some broccoli and cauliflower with it between the two slices of bread and if he really wants it to taste great and make him feel better he should add some egg and chocolate to it. He looked at me and said you kidding right?
I said no not at all it seems you the kind of person that enjoys this mix. The point I was making was that this is exactly what he did with his fuelling. He concocted an unscientific complicated recipe for disaster which led to his fuelling failure.

When it comes to proper fuelling you need to make sure you know exactly what you are taking in, how much you are taking in and when you should be taking it.

So how do I develop a proper fuelling strategy?
Firstly you need to separate your energy and hydration requirements.
Energy requirements are unique to an individual and each person will have to figure out what works best for them. Energy required in endurance events comes mainly in the form of carbohydrates and protein. Short hard events 3 hours or under would not need protein intake but mainly carbohydrate intake to fuel the level of effort. As the duration of exercise increases carbohydrates together with a small portion of protein would play a bigger benefit in sparing glycogen and slowing amino acid breakdown due to gluconeogenisis which can lead to muscle fatigue.

Step 1: Determine the Energy Requirements
In terms of sports nutrition it’s important to understand that a balance between energy and digestive comfort is required. What you consume needs to be processed and each person is unique in how adaptive the digestive system is based on genetics and diet.
It’s best to start with the type of discipline you are wanting to do. Cycling provides more stability to the digestive system so generally a higher dosage of fuel can be tolerated. Running however generates a lot more sensitivity around the digestive system and smaller feeds are generally tolerated a lot better. Lower intensity exercise as well as lighter athletes can look at a lower carbohydrate intake while higher intensity exercise and heavier athletes will look at a much higher carbohydrate intake to support the efforts. This can range from 0.8g/kg bodyweight up to 1.5g/kg body weight per an hour. General Guidelines look at a protocol of 30g-60g of carbohydrates per an hour which equates to 120Kcals – 240kcals per an hour. Only in very specific carbohydrate blends can higher dosages be tolerated to support long duration exercise but this is not recommended without proper testing in training first.
The below chart is an approximate guideline of how you can approach your fuelling strategy but make sure to test it in training. Always start low and then build higher to ensure comfort and digestive system adaption.

SportWeight Hourly Carbohydrate / Protein Dosage
Running50-60kg30 – 50g (120 – 200Kcals)
Low GI Distress Risk
 60-70kg30 – 60g (120 – 240Kcals)
Low GI Distress Risk
 70-80kg30 – 65g (160kcals-260Kcals)
Medium GI distress Risk
 80kg >40 -70g (160Kcals -280Kcals)
Medium GI distress Risk
Cycling 50-60kg30 – 60g (120 – 240Kcals)
Low GI Distress Risk
 60-70kg40 – 70g (160 – 280Kcals)
Medium GI distress Risk
 70-80kg50 – 80g (200kcals -320Kcals)
Higher GI Distress Risk
 80kg >50 -90g (200Kcals -360Kcals)
High GI Distress Risk

Start with the lower volume zones and gradually increase the dosage in training to see what the best balance is of energy to digestive comfort. If the digestive system takes strain with higher dosages, then lower them. That is your tipping point. It’s best to consume in a drip feeding manner meaning more frequent feeds to get the desired amount. This reduces the risk of the digestive system going into distress as it’s easier to process smaller amounts at once. It also stabilises you better over time mitigating the roller coaster effect of highs and lows.

As mentioned above the fuel needs to support the effort. This is based on time and intensity. If we take a look at the basic training zones from zone 1 to zone 5 we know that lower intensity efforts will require a lower carbohydrate intake to support it as the body will have the ability to maximize fat usage as a source of fuel. However as we move through the zones which can also happen over time due to cardiac drift the carbohydrate volume will need to increase to support the efforts. As an simple example a slow Zone 1/2 ride of 2-3hrs will not need much carbohydrate support so in the case of a product recommendation 32Gi Endure and or 32Gi Hydrate electrolyte fizzies would be able to support this session. But take a hard quality session of say 90min to 2hrs with hitting Zone’s 3 – 5 where glycogen becomes the main fuel source then a higher dosage of carbohydrate intake is required to support that effort. To truly meet training adaptations meaning supporting your full potential properly when doing quality workouts it is important to fuel that effort properly. In this case a drink like 32Gi Race Pro, Race and 32Gi Gels would provide better fuelling support. I created a video a while back explaining the fuel tanks relative to zone training. It is worth a watch just Click Here to view.

Step 2: Choose your Energy Source to Meet your Fuelling Requirements
What format of fuel are you wanting to use to achieve your energy requirements. Do you prefer a liquid feed or a solid feed or do you prefer a combination of both?
The most important thing to remember is that you need to adhere to simplicity and a proper measured value to ensure you get exactly what you need as well as the correct absorption rates. Check the ingredients carefully you want it to be as clean and simple as possible. After all your stomach needs to process what you putting into it. Keep it carbohydrate dominant and very clean avoid fats they slow down the rate of absorption and especially avoid trans fats you only asking for trouble by mixing that into you fuelling strategy.

As a simple example if you are going with a concentrated energy feed like 32Gi Race Pro that will provide you with all your energy requirements in a single bottle then there is no need to take anything else with it. Its specifically designed to be absorbed at a certain rate in its current format and mixing it with another product will impact that. So the only thing required along side it would be a hydration drink such as 32Gi Hydrate or water. If you are wanting to use say an isotonic drink such as 32Gi Endure you need to have in mind that a bottle contains 44 grams of carbohydrates per a serving and if you drank 3/4 of that bottle in an hour you would only get around 33grams of carbohydrates per an hour which could be a serious energy deficit if you are aiming for a 60gram per an hour feed. So now you need to consider an external energy source which can be used with Endure which wont impact its efficacy but give you the required energy outcome. In this case adding in Chews or Gels would plug the gap in required hourly carbohydrate intake.

Step 3: How to Hydrate Properly
Once you have chosen your energy source you need to think about hydration very carefully. If you are using an isotonic drink which is providing you both energy and minerals to hydrate then you need to make sure that you will be able to take in the desired amount hourly to meet your hydration and energy needs. One of the reasons I advocate separating energy and hydration is because of weather conditions. On a hot day it will probably be easier to consume a bottle of an isotonic solution, however over consuming would mean knowing how many carbs you are taking externally to that and adjusting the feed accordingly. But what if its a cooler day? You don’t lose as much fluid in the form of sweat and you drink less fluid. However now your energy system is impacted by the calorie deficit and you need to adjust the feed accordingly. This might leave you consuming more energy in the form of gels which if not combined with the correct amounts of fluid can leave you with GI distress. The simplest feed is the easiest feed that does not require mathematical calculations during a session. In this case a single source feed and a single source hydration system are in my mind the simplest solution. From a hydration perspective you need to understand the conditions you will be exercising in and hydrate accordingly. Meaning the type of hydration drink will need to be determined according to the your sweat rate under various conditions. The idea is to try to replenish 80% of lost fluid. Water on its own is not as easily absorbed as a hypotonic drink and this is why I advocate a hypotonic solution to maximise fluid absorption and not take a chance. I wrote a blog Simply Hydrate explaining hydration in detail you can click here to take a read.

In summary I want you to understand that nutrition and proper fuelling are so critical not just in sports performance but also recovery and overall health. Many athletes focus on the training and wake up way too late to give the nutrition the proper focus it needs to perform, recover faster and remain in good health. Don’t be the athlete that spoils the soup and fuels your race to failure. Plan it properly, test it over and over in training, tweak it, bank it and take it to race day.

All the best

M

Mark Wolff is a certified exercise & sports nutritionist, endurance nutrition and physiology expert with over 20 years experience. An endurance multi-sport athlete with a running, triathlon, mountain biking and weight lifting background, he works extensively with professional and amateur athletes in a variety of sports disciplines as well as those just wanting to change their lifestyles. He firmly believes that a person can only reach their full potential when their health and nutrition is given the proper focus. Mark’s focus on nutrition and physiology is not just on training and racing, but he places major emphasis on recovery, immune system health, emotional stability, stress management and performance. Mark is co-founder of 32Gi, a sports nutrition company, focused mainly on health and endurance nutrition. He is also co-founder of Rapid Recover focused on pneumatic compression equipment to improve circulation for recovery, rehabilitation and health.

Categories
Nutrition

INTERMITTENT FASTING & THE ENDURANCE ATHLETE

Intermittent fasting has certainly come to the forefront over the past few years and more and more I am getting asked by endurance athletes whether I think intermittent fasting is a good idea?

The question I throw back in return is why do you want to do intermittent fasting? Mostly I hear endurance athletes telling me that they want to lose weight, lean out or become more fat efficient athletes. I guess the big question is what is your actual goal? Are you trying to lose weight? Are you trying to improve your previous best marathon or Ironman time or are you just doing it for health reasons.

Firstly intermittent fasting is a form of calorie restriction, correct? So if you can restrict calories by fasting then why can’t you restrict calories by eating correctly?
When you place your body into a fasted state you begin playing with hormones specifically leptin and ghrelin. The inability to balance these hormones properly due to either over eating or fasting can cause roller coaster effects which in the end do not land up serving the correct purpose.

The main question though is as an endurance athlete why would you even consider fasting?

Weight loss comes from eating correctly meaning a calorie restricted diet and proper macronutrient intake to support you unique requirements. This could be fat loss, muscle gain or maintenance. However as an endurance athlete what about energy, immunity, recovery and performance. Intermittent fasting will not support that at all. Actually quite the opposite it will hamper the recovery process, limit your energy levels and place your immune system under stress.

Let me further explain so that you fully understand the consequences of intermittent fasting while trying to be the best possible healthy endurance athlete.

RECOVERY
When it comes to recovery there are three main aspects that I look at and these are:

Rehydration
Muscle Protein Synthesis
Glycogen Restoration and blood sugar stabilization

If an athlete does intermittent fasting then rehydration and adequate fluid intake will not be an issue. The main issues will arise when it comes to muscle protein synthesis and glycogen replenishment. Adequate protein intake for an endurance athlete is important for recovery. Generally I work on around 1.4g – 1.7g of protein per a kilogram of body weight. This will depend on the athletes goals and training. Strength work and developing more lean muscle will require a higher protein intake while maintenance and repair will be on the lower side. Take a 70kg athlete who is training on average 90min a day. His required protein intake would be around 100-120g of protein per a day. This is in animal nutrition terms 4-5 chicken breasts or plant terms 2-3 cups of raw chickpeas. That is quite a lot of food. If the fasting window is quite long it means squeezing this protein intake into a small amount of time. However as we well know when it comes down to protein the human body is only capable of processing and absorbing a certain amount of protein every +-3hrs. This is generally in the region of +- 8-10 grams per hour. So its not possible to squash large protein portions into less meals and expect the correct portion amount for proper muscle protein synthesis to take place. Actually the opposite over eating protein ultimately causes a rise in blood sugar and that can easily lead to weight gain. We also know that consuming a protein with a carbohydrate post exercise up-regulates amino acid uptake specifically leucine which is a trigger for muscle protein synthesis.

What also allows for proper muscle protein synthesis is a positive nitrogen balance. Nitrogen is the most crucial component of amino acids, which are the building blocks of protein. What this means is that if you are fasting the amount of nitrogen excreted from the body is greater than the amount of nitrogen ingested and there is no repair work taking place actually the opposite. So you are actually not recovering and triggering decent training adaptations.

EATING FOR ENERGY
The next aspect I want to look at is the energy system our primary fuel tanks being glycogen and fat. Glycogen is our rocket fuel and used at higher intensities while in lower aerobic zones fat becomes the fuel of choice.
A hard workout where glycogen depletion takes place will require carbohydrate intake post exercise to rapidly start the glycogen replenishment process and stabilise blood sugar. Extending the fasted period a few hours post exercise will delay this from happening and can lead to fatigue. This will also hamper back to back sessions. Then when it does become time to break the fast how do you know how much to consume in the form of carbohydrates and protein. If you do not ensure proper glycogen replenishment and stabilisation without triggering a roller coaster ride you will generate the the opposite effect from fat burn to fat gain by overeating.

When it comes down to the main energy system, carbohydrates are without a doubt our rocket fuel. If you are going to be doing an FTP (Functional Threshold Power) test or an interval or track session. Then how can you expect to achieve the best possible numbers without fuelling the session properly. Being able to push those sessions to the best possible effort is what ultimately will lead to better gains, as well as more fat burning post exercise by elevating the metabolic rate that much more. It has been scientifically proven many times over that a fuelled session will give better performance numbers.

When it boils down to performance gains and being a fitter faster and stronger athlete then you need to fuel your effort.
Fuelling during an exercise session or eating post exercise recovery meals is not the reason endurance athletes are overweight. Weight gain comes with overeating and inadequate macronutrient meal blends.

The Fat Efficient Athlete
In order to become a fat efficient athlete intermittent fasting is not required. Fasted training is a good way of developing this, but that is completely different from intermittent fasting. A fasted session does require a recovery meal post exercise and the volume and type of meal will be determined by the duration and intensity of the exercise session. Failing to recover from an exercise session is without a doubt failing the session itself.

To summarise my views on intermittent fasting and endurance sport. They do not go hand in hand. Endurance sport replaces a large amount of physical stress on the body. This impacts the musculoskeletal system, the immune system and energy system. The athletes body requires nutrients to fuel, repair and fortify it constantly. Failing to give the body what it needs will ultimately lead to a lack of performance and potentially illness and injury.
If you want to perform, lean out and get your own resilient Lamborghini engine and body then learn how to eat properly and avoid short cuts which don’t benefit that goal. If you are only trying to lose weight or have a medical condition which requires a calorie restricted diet then intermittent fasting can play a roll. However if you are an athlete intent on being the best version of yourself then get your nutrition right and stop playing games.

Mark Wolff is a certified exercise & sports nutritionist, endurance nutrition and physiology expert with over 20 years experience. An endurance multi-sport athlete with a running, triathlon, mountain biking and weight lifting background, he works extensively with professional and amateur athletes in a variety of sports disciplines as well as those just wanting to change their lifestyles. He firmly believes that a person can only reach their full potential when their health and nutrition is given the proper focus. Mark’s focus on nutrition and physiology is not just on training and racing, but he places major emphasis on recovery, immune system health, emotional stability, stress management and performance. Mark is co-founder of 32Gi, a sports nutrition company, focused mainly on health and endurance nutrition. He is also co-founder of Rapid Recover focused on pneumatic compression equipment to improve circulation for recovery and health.

Categories
Nutrition

CHANGING THE GAME

I figured with all the hype surrounding the Netflix launch of The Game Changers to my controversial post last week which got praises and shots from quite a few, intentionally I might add. I decided to put my views into a proper perspective to clear up any confusion and put this topic to rest.

If anyone had ever suggested to me 10 to 20 years ago that I would be vegan or completely plant-based I would have laughed it off and put the idea down immediately. Why?

But I love my meat and diary…

Firstly, I loved my meat and dairy and secondly, being an endurance athlete but coming from a strength background would have been against everything I was every taught or learned from a nutrition perspective.

Muscle mass equalled protein which equated to meat. Believe me in my twenties I could easily walk into Scrooges Diner and take on the “Big Challenge”. It was to eat a 42 oz steak, drink a quart of beer or coke, and consume a plate of chips all in under an hour. They gave you a free t-shirt for completing the challenge.

One day I walked in there and my mates set up another challenge for me. Take on a double Scrooges Challenge. I completed the first in 17 minutes, and the second was done in another 18 minutes.

Basically 48 oz of steak, 2 quart of beer, and two plates of chips downed in 45 minutes flat. That was “The Fitness Freak” 28 years ago.

If anyone ever toyed with idea of plant-based, vegan or anything close to it there was absolutely no chance I would have given it a second of a thought. It was completely cast aside as absolutely ridiculous.

When your lifestyle catches up with you

My weight lifting years were a lot about strength and muscle mass gain. However at the same time all the heavy lifting, the long hours of working and poor nutrition eventually took its toll on me.

At age 26 I contracted an illness which knocked me down for months. Not only did it hit me hard, it kept reoccurring year after year. Here I was a strong muscular conditioning expert, yet I could not get out of bed to even make it the bathroom. I had a high fever that lasted for weeks on end, chronic fatigue, and in a world of hurt.

The doctors had absolutely no idea what was going on and I was subject to a daily dose of blood tests, ultra sounds, liver biopsies and possibly anything you can think of. The doctors were completely at a loss.

I couldn’t let this go on. I had come to the sad realization that I had gotten away for years with unhealthy food, work stress, lack of sleep and heavy weights which eventually caused my elastic band to snap. I was afraid, very afraid.

The pinnacle of change in my life

My daughter was only a year old at the time and I was worried how would I be able to be healthy and ensure I could care for and provide. I decided to accept my illness. It’s the greatest thing you can do, because without acceptance you cannot move ahead. You just remain trapped in a world of hurt and pain.

My eventual diagnosed was a viral infection that I had picked up from my daughter, which in normal cases doesn’t wreak as much havoc as it did. I only had myself to blame. I led a less than stellar lifestyle and this was a BIG wake-up call.

To make matters worse, this illness wasn’t ever going to disappear. It had triggered an autoimmune response and regardless of most people developing antibodies to keep it at bay, my body decided during certain times to give into to it and I experienced a few more years of big attacks.

BUT this was the pinnacle of change in my life. I was NOT going to accept this and I was going to find a way of keeping myself strong and the illness away. 

I became an expert of my own body

Nutrition, physiology, anatomy, lifestyle and exercise. I studied, I investigated, I made big changes and I started to become such an expert of the human body with regard to nutrition, exercise, endurance, fitness, health, illness, injury and weight-loss.

But that’s not all, I managed to take all of this and turn it into a lifestyle. A blueprint for a healthy life and creating longevity. The main areas I focused on was of course nutrition, sleep and training.

We all mostly train, we all eat, and sleep. So what is meant by this?

I had to find the exact nutrition my body required for me. The right amount of sleep to ensure lowered stress levels and recovery. AND of course ensuring that I understood exactly the kind of training was needed and how much of it to ensure performance and immune system strength, but not too much to cause the opposite effect.

Putting the pieces together to achieve success

I studied in-depth physiology, nutrition, endurance and strength principles. I studied and worked with some of the greatest minds in these fields to ensure that I became an expert. So that I could empower not just myself, but also to be able to guide others. After all, nothing is more important than ones health. Without it life cannot be lived to its full extent (Read my blog on the Fork in the Road).

I managed to lean out, 46 kilograms leaner! Not by becoming a vegan but by using my knowledge to clean up my eating, training and sleeping. I managed to suppress this re-occurring illness for 9 years. However in 2012 it reared its ugly head just before the last leg of a triathlon series.

I will never forget that day. I had been racing nicely and sitting there ready to snap up a podium step, all I needed was a solid finish on the last race. However on the day I was flat and my energy levels were just not there. I thought it was a cold but it was way more than that and the next few days it reared its ugly head. I was very ill and no doctor could figure it out.

Going back to the Drawing Board

I was back to the drawing board. What could I change what would get me back in control of my health again. At that stage I consulted with some immunologists who ran a batch of bloods and started cycling me on and off courses of antibiotics and tetracycline to kill what they had discovered. Twenty two courses in total to be honest over many months.

At the same time I placed myself on a ketogenic diet and was so serious about it that I made sure to run daily blood tests on myself to ensure I was remaining in a state of ketosis.

I figured if this bug thrived on carbs then I was going to give it the opposite. The war was real and after nine months the illness subsided and I could start training again.

I came back to good health and started competing again at a decent level, but every few months I sort of dipped back into illness. Then came out again with shorter infection periods. It took about 18 months to realise that the keto diet was too inflammatory. With my training volumes and intensity my recovery was not the best and it was weakening my immune system.

I decided to go back to a higher carbohydrate diet. Within a few weeks I felt the benefits again, especially on the energy and recovery side. It did not mean I was not fat efficient, I just focussed on carbohydrate periodization which worked very well.

So here I was with all the correct macronutrients which were definitely working in my favour but I still was not on top of my game where my health was concerned and I knew I could still improve.

My secret to going Vegan

So I decided to start with a slow process of elimination and see where it took me. The first to go was meat which left me with a wide variety of enjoyable “healthy foods”. Then with more tweaking and research I dropped the chicken leaving me classified as “Lacto-ovo vegetarian”.

I felt great if not much better than I had in years, but I still believe that one should never settle for great if you can go way beyond that. I then cut fish, hanging on to just eggs and dairy. I went for ethically sourcing eggs and dairy but its very limited in South Africa, here I am based. What you find in the FMCG chain stores is not genuinely free range or organic for that matter.

Then the big moment came cutting dairy. I was never a big dairy eater but I did enjoy a greek yogurt now and then. It was a big move for me and I held onto the eggs purely for a source of B12, and as an easy source of protein.

The Benefits of going Plant-Based

This process had now taken me to a round two years without so much as a cold or any medication. Without actually realizing it my immune system was way stronger and it only showed over time.

Training adaptations were better and my body fat dropped even more, getting me to a weight lighter than at my school graduation. I was feeling healthier & stronger and my ability to recover was definitely way better than it had been in years.

Being an “Ovo-vegetarian” I kept to a minimum and started to experiment more with plant-based proteins. I kept running blood tests to ensure my engine was strong and that I had no deficiencies. Eventually I dropped the eggs and went completely plant-based.

I was nervous as I wasn’t sure how my iron levels, B12 levels etc. would remain sufficient to ensure I could perform at my best and stay healthy. However bloods do not lie (check out my blog Bloods don’t Lie) but my levels were stellar. The best they had been in years.

Do I need to supplement?

Yes I do. But I was supplementing even when I was eating meat so the change did not make matters worse, in actual fact my iron levels had improved.

Did my B12 levels drop? Actually that is the surprising part, I analyzed my bloods from when I was eating animal sourced proteins and to be honest my B12 levels are better now than they were then. Across the board and closer to 50 years of age I feel way better now than I was in my 20’s and 30’s.

The best part of all no major lingering illness for years. Was this a “Game Changer” for me. Absolutely.

Am I telling everyone to go in the plant-based direction? Definitely NOT!

Important Health Elements

What I do need to state is the following. Firstly, I think it’s important to figure out what works best for an individual. Nutrition is unique to each person. One needs to make sure whatever they are eating is right for their health, performance and enjoyment. But that does not mean being set in our ways is the best. Sometimes experimentation and change is a good thing to see where it takes you.

Secondly, I am not an anti-animal food based activist BUT my biggest gripe is actually the source of the animal-based products. It’s a fact that most farmed animals, at least where I live, are grain fed, antibiotic and protein hormone loaded.

This means whatever you are eating from that source is highly inflammatory and increases the risk of disease way more. It’s a fact that research has been done on farmed animal meat.

It’s been found to be excessively high in omega 6 inflammatory fats and contains virtually no omega 3, vitamins, minerals nor levels of conjugated linoleic acid. This means high cardiovascular and disease risk. So yes big meat eaters when sourced from the normal farming methods are not great at all for your health.

Endothelial Dysfunction

As for endothelial function, as shown in The Game Changers when eating animal-based products, plant-based foods have shown to have an extremely positive benefit on it. AND In the lowering of risks such as CVD, Blood Pressure etc. that’s not new to medicine or science, but maybe to some it was an eye opener and something new. Of course one could still follow a 80/20 clean plant / clean animal derived food source and reap the benefits.

Things you need to consider

I think the things one needs to consider are fruits and vegetables. They provide you with a high level of antioxidants, vitamins and minerals ,so yes they should be eaten in abundance. Yes animals provide protein as well as other beneficial support such as collagen, omega 3 (in decent sourced options) but these can be sourced in plants as well. Believe me protein can easily be derived from plant-based sources.

I hear a lot of people commenting on what is sprayed on the outside of plants is more hazardous than eating farmed meat. But it’s actually pretty easily washed off with certain organic sprays, and there are hard exterior fruit and vegetable options.

The problem with animals is there is no washing off what they are fed. In the words of Dr Mark Hayman “You are what the animal you eat, eats” and that is the plain truth, whether dairy or meat the problem is the source.


Following a PAGAN type of diet PaleoVegan (Check out Dr Mark Hayman’s WTF Should I Eat, book) top sourced animal derived foods with a higher amount of plant-based foods is absolutely fine. As long as you feel it works for you.

Remember one thing when it comes to nutrition even if it’s working well it’s still a journey, and constant changes, experimentation, tweaking and modifications to any diet will keep you progressing from strength to strength. So experiment and play with the food see what works best for you.

I run bloods on myself every 3-4 months. They are a true reflection of my health as well as how often I am sick, how energetic I am, and of course analyzing emotional stability and happiness.

Plant-Based Protein Pancakes

I often get asked if plant-based works for me. I never would have said this would have been my path of nutrition in life, but then again I followed what worked well for me. I was never afraid to be controversial, challenge and make the changes. It has certainly been a Game Changer for me..

Your in Healthy Living,

M.

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Mark Wolff is a certified exercise & sports nutritionist, endurance nutrition and physiology expert with over 20 years experience. An endurance multi-sport athlete with a running, triathlon, mountain biking and weight lifting background, he works extensively with professional and amateur athletes in a variety of sports disciplines as well as those just wanting to change their lifestyles. He firmly believes that a person can only reach their full potential when their health and nutrition is given the proper focus. Mark’s focus on nutrition and physiology is not just on training and racing, but he places major emphasis on recovery, immune system health, emotional stability, stress management and performance. Mark is co-founder of 32Gi, a sports nutrition company, focused mainly on health and endurance nutrition. He is also co-founder of Rapid Recover focused on pneumatic compression equipment to improve circulation for recovery and health

Categories
Nutrition

RECOVER PROPERLY OR BREAK

Proper recovery nutrition is one of the most misunderstood aspects of any sport especially endurance. When it comes down to it, if you fail to recover properly then you have failed to make the proper gains from your training session. You will have also set yourself up for a domino effect of fatigue and injury risk and your ability to meet your goals in the next workout sessions. Not only is it about performance gains, but even more importantly immune system strength and overall health. Proper recovery from exercise is something that needs to be perfected and nailed every single time.

In this blog I am going to explain the simple process of how to tackle your recovery nutrition and to give it the correct focus it constantly needs.

To begin we need to understand that a recovery meal does not just consist of a meal post exercise with carbohydrates, proteins and fats. When it comes down to it there are many different opinions on where the focus should be. Strength athletes focus on protein, endurance athletes love their carbs and the weight conscious tend to go for the higher fat options. However to be pretty straightforward none of them are correct in their thinking. I will provide some clarity below.

Lets begin with the actual training session. In terms of duration and intensity each session will vary from the next. Some days are short recovery or low intensity sessions. Some days are longer duration, higher intensity or strength sessions. This means that each day the body will go through a different metabolic process of fuel tank usage and muscle engagement. There will be varying stresses placed on it and each will have different requirements when it comes to proper recovery.

Taking a look at the the human fuel tanks being primarily glycogen and fat each will have differing burn rates through a session. A higher intensity session will see a greater percentage depletion of glycogen than a shorter low intensity session. While the longer sessions even if a lower to medium intensity will tend to still dip into both fuel tanks due to cardiac drift of effort over time and higher calorie burn. A while back I created a nice little video explaining the fuel tank usage to make it simple to understand just click here for viewing.

In summary glycogen are your carbohydrate stores and are primarily used under higher intensity exercise while fat is mainly used as a source of fuel at lower intensity exercise. During exercise the body moves through varying rate of intensities and a combination of both fuel sources are used depending on the duration and intensity. There is another fuel tank which we would not want to use and that is protein. Yes protein can also be broken down into fuel but generally that is over very long hard endurance sessions. It is a fuel source we do not want to use and should be mitigated by proper fuelling during exercise. However for recovery it can help determine nutrition options post-exercise. As far as strength training goes, yes, more muscle damage is generally done in a strength session and mostly the energy system utilised for strength is ATP-PC ( adenosine triphosphate – phosphocreatine ) system, especially with explosiveness and this is combined with aerobic function. ATP-PC is short lived energy only lasting seconds but it can definitely equate to fatigue. So recovery from strength sessions is just as crucial as endurance exercise.

Now that we have an understanding of how the body is impacted from an energy system and stress perspective, it should make sense that in order to adapt properly and train again we would need to recover properly from that session.

The approach for proper recovery is quite simple and needs to broken into various steps. Once you understand this it will be easy to create your own personal recovery strategy day after day.

Let’s begin……………………………..

Step 1: How Long was your Training Session?
Keeping this simple I break it down into a short, medium or long session. Meaning the following
Short < 60 Minutes
Medium < 2.5 Hours
Long > 3 Hours

The duration of your session will ultimately determine the size and number of recovery meals to properly benefit from your training session. As a simple example consuming a large calorie meal after a short 60 minute session is an over kill, while under consuming after a long session will leave you feeling fatigued and hungry later on. Lets continue and I will fit the puzzle pieces together further down.

Step 2: How Intense was your Training Session?
Did you keep your heart rate low and steady for a short session or did you do an interval or tempo session creating a fair amount of effort. Remember that a low intensity session means a higher fat burn lower glycogen depletion session. While a high intensity session means higher glycogen depletion. The percentage of fuel tank usage will relate back to the composition of your meal. As a simple example; a recovery session will mean a low carb recovery meal, while a high intensity session means more glycogen (carbohydrate fuel) depletion, which would equate to a higher carbohydrate meal post-exercise to ensure replenishment of the glycogen fuel tank.

Step 3: How Muscularly Strenuous was my Session?
Protein intake in an athletes days can vary slightly. Generally I will set a target of around 1.4 grams – 1.7 grams of protein per a kilogram of body weight depending on whether the athlete is maintaining or aiming to gain more lean muscle mass. However in some cases for muscle gain and bouts of heavy strength training that amount of protein will go up to 2 grams / kilogram of body weight or more.

On a day where more muscle damage is done it would be wise to aim for a slightly higher protein intake through the day to be in a protein positive net balance to allow for proper recovery. Just remember the amount of protein per a single serving is limited in what the body can process and absorb, so its not a matter of loading protein in a single meal but more the frequency of protein intake through the day. I have written a previous blog on protein intake and it can be read by clicking here.

Now that we have those three thought steps in pace lets focus on Recovery. There are five main aspects to recovery in my mind.

  1. Sleep
  2. Rehydration
  3. Muscle Protein Synthesis
  4. Glycogen Replenishment
  5. Immune System Strength

Sleep
Probably the most crucial aspect of longevity and health is sleep. An amateur athlete is very often sleep deprived due to the early waking hours and cutting short of sleep in order to train. Throw work stress and family stress into the mix and you are heading for disaster. Do not underestimate the power of sleep. The human body repairs and restores itself during the sleep cycles. Critical hormonal release states are triggered and failure to cycle through them is damaging. It’s not just about the duration of sleep but also the quality of sleep meaning few wake cycles and some nice deep sleep cycles. I have been analysing sleeping patterns now for around 14 years and it is as clear as day that a bad nights sleep impacts performance, ability to recover as well as weakens the immune system. Give it some focus and ensure you get at least a minimum of 7 hours of good quality sleep a night, preferably 8.

Rehydration
The human body is comprised mainly of water and during exercise there is a fair amount lost in the form of sweat. The longer the session the more fluid lost. It is absolutely crucial to rehydrate during and post session to replenish lost fluid in the form of sweat. During exercise its only possible to replenish around 80% of lost fluid however post exercise its important to get right back up to a proper hydrated state. Best is to consume a hypotonic drink to maximize fluid absorption and this can be done with a product such as 32Gi Hydrate. If you want a more in-depth look at hydration then check out my blog simply hydrate.

Muscle Protein Synthesis (MPS)
Endurance as well as strength require major muscle usage to perform any given activity. Protein are the building blocks and are critical in ensuring proper muscle recovery. I come across so many athletes who under eat protein. This only leads to injury, illness and fatigue as well as failure to achieve proper training adaptations in the form of strength and fitness gains. Let me break this down a little further.

White blood cells which of course fight infections, are comprised of protein. So lack of protein equates to lower immunity. Post-exercise an athletes immune system is lowered and the risk of infection higher. Don’t under estimate this. As far as muscle protein synthesis goes protein is crucial. Especially adequate branched-chain amino acids (BCAAs) consumed of course with a complete protein. Another thing that many athletes fail to understand is there are proteins and proteins. It is important to find a complete healthy protein to get proper intake. L-Leucine is the most crucial branch chain to trigger MPS and there we would look at an intake of 2.5-3grams of L-Leucine to ensure the MPS trigger. Some protein serving sizes do not contain the correct amount and then supplementation would be advised.

Remember its not about the front label its about the actual content of the product. A protein portion post-exercise should be in the region of 20-35g depending on the weight of an individual, kind of exercise and overall protein goal for the day. Over-consumption of protein does not work due to the body not being able to process all of it, and in short it can lead to a rise in blood sugar and potential weight gain. Ensure you know your protein targets and stick to them.

Glycogen Replenishment
Glycogen – which is our carbohydrate stores – will mostly be depleted during exercise at a rate which is dependent on the duration and intensity of the session. A long hard session warrants a higher carbohydrate meal post-exercise which should be proportional to the glycogen depleted. Carbohydrates are what’s required to replenish glycogen stores. A short lower intensity session means a low carb meal. Over eat the carbs post a session which does not warrant it, and be assured you will mitigate fat burn and tend towards the gaining weight population.

Immune System Strength
Post-exercise susceptibility to illness is higher. Especially if in a contained environment like a gym where sick people sweat, train and touch everything opening endless possibilities of contact. Immunity is so crucial to any athlete especially during bouts of hard big volume sessions where the body undergoes way more stress. How does one strengthen their immune system? Well firstly a blood test to determine any insufficiency is worth it as if you are for example anaemic or have low vitamin D levels it will certainly play a role in weak immune system. That is the first step. Know your status and fortify accordingly. There is no point in dosing with vitamins and minerals if you have no idea where you are weak. 

Hydrate properly and focus on gut bacteria strength as it’s another crucial aspect of immune system strength so pre and probiotics are worth it. Cutting refined foods and focusing on nutrient dense foods will help boost immunity. A supplement like glutamine is excellent for immune system strength as well as providing alkalinity to the gut. Vitamin D not Vitamin C is the wow factor in immune system strength. Most athletes I have had blood tested tend to be low on Vitamin D levels which is the one vitamin known to provide immunity. Vitamin C is an anti-oxidant with other properties, but it has nothing on Vitamin D as far as immunity goes. 

Those are just a few examples, however its so vast and I wont go into too much detail on this as its a blog on its own for the future. But as a starting point get bloods and if you are not sure then check out my blog on bloods don’t lie.

The above is pretty self explanatory in terms of importance and focus. But I bet you are now asking for examples of post-exercise recovery meals and a little more insight on supplementation to ensure proper fast recovery and health. That is coming in my next blog :-). 

However don’t despair, in the mean time together with the 32Gi and the Rapid Recover team we put together a recovery cheat sheet which I will email to you with pleasure – all you need to do is sign up to our newsletter by subscribing to my blog – and it will be emailed off to you.

all the best

M

Mark Wolff is a certified exercise & sports nutritionist, endurance nutrition and physiology expert with over 20 years experience. An endurance multi-sport athlete with a running, triathlon, mountain biking and weight lifting background, he works extensively with professional and amateur athletes in a variety of sports disciplines as well as those just wanting to change their lifestyles. He firmly believes that a person can only reach their full potential when their health and nutrition is given the proper focus. Mark’s focus on nutrition and physiology is not just on training and racing, but he places major emphasis on recovery, immune system health, emotional stability, stress management and performance. Mark is co-founder of 32Gi, a sports nutrition company, focused mainly on health and endurance nutrition. He is also co-founder of Rapid Recover focused on pneumatic compression equipment to improve circulation for recovery and health

Categories
Nutrition

WHY YOU HAVEN’T EARNED YOUR JUNK FOOD!!!

As a sports nutritionist I come across a diverse amount of people each day. What gets my attention the most is the group of people I call “the justifiable or the deserving“. This is collective group who will always justify their reasons for consuming junk or unhealthy food.

I always hear statements of “you only live once so enjoy it while you can” or my “grandmother lived to 90 and ate badly”.  Then yesterday I commented on a Instagram post where an individual is posting her weight loss journey. I commend the commitment of the individual. it’s admirable and important, but the types of foods posted are mostly unhealthy.

It’s about more than just a Calorie Deficit

1In no uncertain terms, weight can drop with a calorie deficit especially combined with exercise but the type of calories you are consuming play the most crucial role in fortifying your health.

Their justification was that this particular food was for a group of triathletes. Well that rocked me a little because in a way it was justification that because they were doing a triathlon they deserved this food. Well this is where the sports nutritionist in me stepped out and I decided to set the record straight by writing this blog.

In all honesty I am sure many of us had relatives who were not exactly the best when it came to eating healthily and lived to a ripe old age. When I think about the circumstances they lived in with not much technology, attachment to mobile phones and computers and in some cases very little television this for sure had lower stress levels on their lives. Second to that there was a stage where the quality of food they ate was actually way better than the quality of food that we have been seeing for many years on our shelves.

Junk Food = an Incredibly Powerful Health Destroyer

3As technology progressed so did the complete demand of life. Technology has kept us on our toes constantly available with little ability to shut out the world. Simplicity has disappeared and complexity has entered our lives which has put more demands on our shoulders. The food and beverage industry itself has become an incredibly powerful health destroyer. Food demand has increased especially ready or easy to prep foods due to less time available for the average human being.

Cheap fillers are used to keep costs down and all the way back to the farms where fortified, force fed and antibiotic treated livestock has become the norm. Then we have processed meats, cereals, genetically modified and synthetic additives. The industry will create anything that is attractive to the human brain to drive up the craving and demand to enrich themselves constantly.

I won’t get into the debate of ethical and unethical right now as the focus on this blog is the justifiable and the deserving. In other words the athlete who feels that day in and out they burning off so many calories that they earned the junk and will get away with it.

Time to Bust the Bubble

4Well I am sorry to burst the bubble here, but this could not be further from the truth. It is quite clear that every single active person will go through many stresses over a 24 hour period to anything such as possible lack of sleep, work stresses, family stresses, travel stresses, exposure to pollutants and much more.

There is one additional stress though an athlete places on his or her shoulders and that is called exercise. Believe it or not physical stress is a stress on the body and the more your train and the more intense the training the higher the physical stress. The problem now is that you are adding even more stress to your life.

Sure exercise can be a form of stress relief but endurance sport is way more stress on the body than just some stress relief. Hours of exercise create major physical demands on the body. Muscle damage, elevated heart rate for prolonged periods of time and a major change of how the engine’s organs operate in this environment over time.

Is endurance sport damaging? Absolutely volume and intensity play a major role of stress and damage to the body. Let’s face it one of the biggest habits of most athletes is they don’t know when to rest, how to rest, how to recover and how to adapt. It is always a case of more is better.

Athletes are healthy right? Wrong!

5I have been witness to heart attacks, organ failures, severe injuries and illness. Oh but athletes are healthy right? Wrong!

It all depends on how that athlete treats his or her body and that is the where I get to my main point. The three main aspects I look at when it comes to an athletic endurance lifestyle.

  • Exercise
  • Sleep
  • Nutrition

These three elements are absolutely crucial to counteract the stresses you are placing on your body. Exercise needs to be structured in a way that is not over reaching, damaging and that an athlete can actually benefit from his exercise and get much stronger over time. Not just externally but internally meaning a stronger immune system and a much better conditioned cardiovascular system as well as improved function of all his or her organs.

In relation to sleep, this is the time the body does all its repair work. Late nights, early mornings and sleep sacrifice will only do you harm long term. The lack of sleep will definitely weaken you, leave you in a state of fatigue and has also been shown to cause cardiovascular issues over time. This is not a direction you want to head in.

The right way to fuel your body

Wordpress internalNutrition is the third element of this little triangle. What you consume will ultimately determine how your body copes with the stresses you place on it. When you place major physical demand on your body you need to give it the correct nutrition.

I have often used the comparison of a motor vehicle to a human being. Put the foot down on the gas in your Lamborghini or Ferrari and you better have proper high octane fuel. Fuel is what you place in your body from the time you wake up until the time you go to sleep. Place lower grade diesel fuel in your sports car and watch what happens over time. That engine will eventually seize either in the form of illness or injury.

No this is not an exaggeration. Having worked with amateur and professional athletes over the years I can honestly say that if you do not fuel with proper intent you will eventually break.

Below is a nice little graphic I put together for a presentation in my course The 4 Step Method – Become your own Nutrition Boss, showing how important the role of nutrition is through an athletes cycle.

2

A proper balance between training, resting (sleep) and nutrition needs to be a focal point for a healthy athlete.

It is a new era and the lifespan of the human being is without a doubt climbing due to medical technology, science and health awareness. These days when a healthy individual reaches the age of fifty he or she has most likely not even hit half way yet.

I wrote a previous blog called The Fork in the Road. (Click to read). You can play the games with your body when you are young but I can promise you that you will pay for it later when you are older.

So back to those who feel they earned their junk. Why don’t you think about what your body actually needs and give it the proper fuel to fortify, strengthen and improve. Aim for longevity and health not just emotional decisions for self satisfaction, and long term irreversible damage.

I will leave you with this quote which was popularized by the famous baseball player Mickey Mantle “If I knew I was going to live this long, I’d have taken better care of myself.”

Your in Healthy Living,

M

Mark Wolff is a certified exercise & sports nutritionist. An Endurance, nutrition, and physiology expert with over 20 years of experience.
 
Mark is an endurance and multi-sport athlete with a running, triathlon, mountain biking, and weightlifting background.
 
He works with professional and amateur athletes in a variety of sports disciplines. As well as those wanting to just change their lifestyle. He believes that a person can only reach their full potential when health and nutrition are given the proper focus.
 
Mark focuses not only on training and racing but he places a major emphasis on; recovery, immune system health, emotional stability, stress management, and performance.
 
Mark is co-founder of 32Gi, a sports nutrition company, focused on health and endurance nutrition. He is also co-founder of Rapid Recover, focused on pneumatic compression equipment to improve circulation for recovery, rehabilitation, and health.
Categories
Health Nutrition Training

BLOODS DON’T LIE

When it comes to endurance sports performance and health we have all been exposed to the endless attempts to find the biggest gains in improving oneself. Most athletes that approach me are looking for an improvement in performance however my biggest concern is first health. I have always said that when we place our bodies under stress its important to make sure that the body can withstand the stress. If there is an underlying condition which the athlete is not aware of the consequences can be damaging if not life threatening.

As an endurance athlete and of course a human being nothing is more paramount than my health. When it comes to the human body the more you know about your own body the far better empowered you are to make the correct decisions when it comes down to it. I am sure most of you have heard about the term biological passport. This is used to monitor elite athletes in which profiles of biological markers of doping and results of doping tests are collated over a period of time. I have my own biological passport. I have 12 years of blood markers ranging from a wide variety of testing over time. However my passport is a biological health passport not a doping passport. I use this as a baseline for a range of different markers to ensure my body is in optimal condition to be placed under stress and to be able to perform at its peak when it comes down to it. As a sports nutritionist and physiology expert there is nothing more satisfying than getting blood results finding the anomalies and then using either treatment, nutrition or supplementation to correct them and get them back into line or even fortify them. However it goes much further than this. A general doctor will look at a range of bloods which are considered to be in the “healthy” range and give you the nod. I don’t do that I look at the bloods from an athlete perspective knowing that the individual is placing the body under a huge amount of stress whether it be an ultra distance marathon or triathlon. “Healthy” ranges are just not always good enough and in endurance sport tiny deficiencies or changes can equate to feeling flat or being able to really put down the hammer down and sustain it. Bloods don’t lie they will tell a story and guide a person in the right direction. Last year an elite athlete that approached me for assistance gave me the title “the legal doper”. I wasn’t sure how to take that as the word doping has many negative connotations associated with it. But on further thought I decided that to be able to legally enhance the human body is definitely the route to go as that has a big focus on health not just performance.

So my question to you all is do you have a snap shot of your health?  By that I mean a full set of bloods and the peace of mind that you are in good working order. Secondly once the doctor tells you that you are in good working order has he or she taken into account your active lifestyle. You are not a couch potato but a Ferrari engine and there is a big difference in requirements especially when it comes down to fuelling. Haematology is a fascinating pathway where hundreds of thousands of different chemical reactions and responses happen each day to what the body is going through. I would want to make sure that what is happening inside is life extending, performance enhancing and not destructive.

I have pulled up some bloods below just to deep dive a little and explain how some dietary and supplemental changes have made a huge difference in not just mine but other athletes lives.

Below shows an endocrinology profile of an athlete where I specifically requested  folate serum, red cell as well as vitamin D. 6 months prior to this test the results were not good. Vitamin D levels were sitting at 32, which by all means is healthy according to the medical spectrum and the folate levels were a lot lower. Vitamin D is actually the one vitamin that is scientifically and medically proven to strengthen the immune system. Its also the precursor to calcium absorption which means if you are an athlete you definitely do not want it to be on the low end at all. A very strong 5000iu D3 supplement pulled it up to 54 from 32 in 6 months and then the dose was dropped down to a D3 every 3 days at which stage the levels climbed further to 60. That is nearly double where it was before.

Noticeable differences in the athlete were not even such as a cold or illness in a two year period whereas prior to this at least 2-3 antibiotic courses a year. In addition there was a drop in shin splint pain until eventually it dissipated completely and never returned. Susceptibility to stress fractures had been reduced however I do need to mention in conjunction with the D3 a good calcium was also prescribed.

Below shows the increase from 54 – 60 at which stage we toned down the Vitamin D supplementation.
Its interesting to note this is an athlete who spends a lot of time outdoors and so the thought of sunshine providing Vit D although somewhat true is not always about exposure but about creation.

Below shows an athletes iron profile. It is in the normal range but again this is a serious athlete putting in many hours of training in a week. The feelings of fatigue that he experienced can sometimes be due to what we call athletes anaemia.  I felt the levels were too low although within the normal range so supplementation was brought into the picture.

Below shows the Iron supplementation over a 3 month period pushing the levels up nicely. I need to mention this athlete is a ovo-vegetarian although levels came up nicely the supplementation continued with a drop down to one tablet every 3 days to keep them topped up. The athlete noticed increased energy, better recovery and performance benefits.

No elite athlete wants to see the below especially when aiming for a top position in a race. Low red cell, low haematocrit is not a desirable result especially knowing that you are limiting your haemoglobin production and this is so crucial for muscle and organ function. The last thing you want is limiting it especially if you are an athlete. You can also see that the iron is low and understanding haematology you should know that red blood cell, haemoglobin and iron are all interlinked.  The below shows low transferrin levels which can relate to iron binding capacity. The athlete did not have sufficient blood in the diet. Taking a look at the individuals lifestyle we discover an over trained athlete under nourished meaning absolutely poor nutrition to support the exercise volume and intensity. Multiple menstrual cycles in a month led to more blood loss than normal and major changes needed to be made to the diet to correct this.  Again Vitamin D levels could come up nicely especially since this was an athlete that suffered from numerous bone related injuries which could be a direct result of nutrient deficiency.

Below is another female athlete with dedicated 6-7 days of training combining 70-100km run weeks with strength training. Waking up daily feeling faint, dizzy and often bouts of nausea until the day she fainted and hit her head on the treadmill. The below shows clearly an iron deficiency as the cause. The inability to feel energetic, wake up fresh and be able to train with a smile on your face is not the way one would want t be feeling each day. Dragging yourself through life from day to day is terrible. It took so many weeks to convince her to get bloods done and with all the delays it set a domino affect into play leaving her to do them out of desperation. Prevention is always better than cure.

The below was sent to me after a blood test by a concerned athlete. After questioning the timing of the blood test the cause was clear that the athlete gave the blood in a completely dehydrated state. It was after a hard long run in the heat, followed by a oats breakfast and cup of coffee. This is an athlete that usually trains fasted and on that particular day he noted he felt very thirsty and battled through the heat. Then went for bloods. Pick your blood test days carefully you don’t want to skew the results.

 

I can bring up hundreds of blood results over the years where each will tell a different story. Sometimes the biggest percentage gains in sports performance need to actually start with the health aspect and only once that is solid then one can move to the next level which is proper tweaking of nutrition and natural supplementation to gain a little more. There are no quick fixes and most people I come into contact with tell me about all the wonderful and weird supplements they take to give them the edge. They have absolutely no idea what they are talking about because what they could be taking might be doing exactly the opposite and hurting their health. Know your status first then we can talk.

In conclusion, as an active person start your biological health passport, get tested fairly regularly and get an idea of your health status over time. Anomalies might come and go but at least if you have a history of what is going on inside your body you will be in a much better position to manage the risks as well as improve your health and performance goals.

 

Take care

all the best

M

Mark Wolff is a certified exercise & sports nutritionist, endurance nutrition and physiology expert with over 20 years experience. An endurance multi-sport athlete with a running, triathlon, mountain biking and weight lifting background, he works extensively with professional and amateur athletes in a variety of sports disciplines as well as those just wanting to change their lifestyles. He firmly believes that a person can only reach their full potential when their health and nutrition is given the proper focus. Mark’s focus on nutrition and physiology is not just on training and racing, but he places major emphasis on recovery, immune system health, emotional stability, stress management and performance. Mark is co-founder of 32Gi, a sports nutrition company, focused mainly on health and endurance nutrition. He is also co-founder of Rapid Recover focussed on pneumatic compression equipment to improve circulation for recovery and health.