Category

Nutrition

Sodium loss testing and intensity

By | Nutrition, Run, Triathlon | No Comments

Recently I did some analysis on an athlete’s sodium loss and cramping issue reminding me of an issue I had a couple of years back.

I had a sodium test done out of interest, even though I did not have a cramping issue. The recommendation suggested I take significantly more sodium than the norm due to my high sodium loss. I implemented this in my next race experienced severe cramping. In review we established my sodium intake was too high slowing my water absorption and causing bloating.

The issue was that the sodium test report did not show a relationship between exercise intensity and loss rate. My test was done at threshold pace, however my race was a 70.3 performed at close to aerobic intensity (Zone 2). Read More

Being overweight is not the problem…

By | Health, Nutrition | No Comments

Yes, that’s right! Being overweight is not the problem, it is a symptom.

Common belief is that being overweight is the problem and using energy in / energy out by reducing calories and increasing exercise will solve the problem and improve your health. This is not a sustainable solution and is likely to lead to lower vitality more health issues and later weight gain.

Being overweight is a visible symptom and is therefore associated as the cause of poor health and many ailments like type 2 diabetes and auto-immune diseases are often encountered without being overweight, especially those who are very active.

Being overweight is a symptom of poor lifestyle choices of nutrition, stress, white light (screens) and a lack of exercise. Many other ailments are generally consequences of the same but can happen independently, without the excessive weight.

So what is the problem you ask? Hormones and poor gut health are the problems to solve.

Hormones are a essentially chemicals released in the body to signal responses to situations and scenarios, both real and perceived.

The gut health is essential to absorb nutrients and also to keep toxins in the digestive system, out of the rest of the body.

Insulin and Glucagon

Simply put, insulin is created when blood sugar is high, glucagon is created when blood sugar is low. When insulin is high, glucagon is low.

Insulin signals the body to process glycogen and store energy, glucagon signals the body to use fat for fuel.

Key message, if you constantly consume excessive carbohydrates keeping your blood sugar high you will remain in a fat storage state and never enter a fat burn state. You need to periodise carbs, between meals, optional fasting days.

Note I say periodise carbs not calories! For most two thirds of calories are used to sustain life, that’s breathing, digesting and thinking. Cutting calories will see your body save energy by slowing metabolism before it burns fat! To perodise we need to keep calories up by consuming more non starchy vegetables and health fats to keep calories up. Protein should not be used to prop up calories and the body will convert excessive protein to glycogen.

Cortisol

Cortisol is a stress hormone which is created when we encounter physical, emotional or perceived stress. Cortisol effectively puts us in a fight or flight state and encourages the use of glycogen over fat. Imbalances in cortisol has many impacts essentially in the case of prolonged stress which can lead to adrenal fatigue (another subject for another blog!).

Gut Health

Gut health is essential to health living. It is essentially a system which uses bacteria to break down food to nutrients which can be absorbed as vitamins, minerals and macro nutrient. Without a diverse range of bacteria or a rich diversity of food intake, our energy and health will be compromised.

Poor choice of food which irritate the gut can also lead to poor health as they can lead to a “leaky gut” where bacteria and toxins escape our digestive system and simply poison us. Common symptoms include constant headaches, unexplained aches and pains, bloating. Leaky gut has been identified as a cause for many auto-immune illnesses.

The solution

  • Avoid excessive and constant carbohydrate, especially processed simple carbs!
  • Avoid or minimise food which are known irritants of gut distress like processed sugar, grain flour, dairy if lactose intolerant.
  • Ensure regular intake of pre and probiotics to assist in building healthy bacteria in the gut.
  • Periodise carbs by having periods (daily, weekly and monthly) when glucagon is created and your body can burn fat. If you have not done this before it may take a couple of weeks before your body re-learns to burn fat efficiently.
  • Ensure you have calm periods in your life to regulate cortisol, again daily, weekly, monthly and annually. Limit white light (Screen time) especially in the lead-up to sleep.
  • Embrace good stress leading to learning and growth, avoid bad stress related to “what if”, worry and uncontrollables. Be at cause, not at effect!
  • Participate in a sustainable exercise regime at a minimum of 2.5 hours per week. Ensure 80% of this exercise is at aerobic intensity, at a heart rate of 180 – you age or at a level where you can breath in through your noseand out through your mouth with relative ease. The remaining 20% can be at high intensity by in sessions less than 45 min in duration.

Nutrition, hormone and stress health are essential to a healthy life style. Take care of a balanced life in nutrition, stress and exercise and your weight will take care of itself with a lot less will power that habitual dieting!

 

 

 

 

Periodised Carbohydrates

By | Health, Nutrition, Triathlon | No Comments

Here is the thing, the body prioritises carbohydrates ahead of fat for fuel. Although we always burn a combination of carbs, fat and protein, if carbs are in abundance, our system will consume these first. If we constantly consume carbs at a level we never deplete we will store excessive carbs, fats and proteins in the diet as fat, simple. Periodised Carbohydrates is the key. Read More

Snacks and Desserts

By | Health, Nutrition, Triathlon | No Comments

With a good balanced diet, which includes a healthy ratio on real food nutrients, snacks become unnecessary at satiety will keep you going for 4 to 5 hours. That’s fat adaption working for you!

If you really need a snack you can find some healthy options at The Natural Nutrionist Snacks.

Desserts should be treated an occasional treat. They are for celebrations and parties. You don’t need to abstain, just don’t make them a habit! Abstain too long and you will surely binge!

There a few healthy treats courtesy of The Natural Nutrionist Treats.

Real Food Nutrition

By | Health, Nutrition, Triathlon | No Comments

 

There is a lot of controversy out there regarding healthy eating. A lot of emotion and heated debate. My view is the we underestimate the body’s ability to adapt to what the feed it. In my opinion real food nutrition plans of Paleo, Primal, LCHF, Plant Based and the many others are all valid with three non-negotiable rules; Read More

Lunch Samples

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Here are a few lunch ideas. These are lunch foundations which fit a healthy real food plan. I great idea is to take these foundation meals and find exciting recipes which include herbs and spices. For food court lunches, try match these, using vegetable and salad combinations but using your own dressings (e.g. olive oil, balsamic, chilli flakes, avo oil). Read More