I was watching all the gym-bunnies tonight whilst playing ‘sharks’ in the pool with the kids (equally exhausting!) and I thought it was about time I wrote something about nutrition specific to working out. After all, this is the peak time of year for gym memberships so chances are many of you are hard at it..
Carb loading is counter-productive for atheletic perforamce, weight management, energy and long term health.
When you eat an excess of carbohydrates such as pasta, bread, bagels, cakes, biscuits or any refined flour-based foods, too much sugar enters your bloodstream all at once. This triggers a release of insulin that stores that sugar away into cells since excess sugar damages drain and body cells. Guess what? Now there is not enough sugar in your bloodstream so your brain assumes you are in a time of famine and sends an alert to your adrenals to release adrenaline and cortisol. Adrenaline releases energy from sugar stored in your liver and muscles and, crucially, cortisol breaks down your own muscle mass to turn it into sugar. In short, because you have supplied your body with a very poor energy source, i.e. refined carbohydrate, it is forced to undertake a series of biochemical steps to ‘protect’ itself. Putting the body under this strain promotes weight gain (even if your body type is naturally thin these eating habits will eventually cause weight gain around the middle, often in the 20’s) poor performance and lowered immunity.
IT IS IMPORTANT TO REMEMBER THAT A DIET OF REFINED CARBOHYDRATES IS NOT NATURAL IN ANY WAY TO THE HUMAN BODY.
If you are in the habit of ‘carb loading’ for your workout or snacking on refined carbohydrates then your adrenals will be continually called upon –which can in the long term lead to adrenal fatigue, exhaustion and eventually burn out. Long term results of adrenal fatigue include decreased muscle mass and increased fat around the middle, lowered metabolism and accelerated ageing.
OPTIMUM DIET FOR WORKING OUT
A regular diet of WHOLE FOODS (if you can’t pronounce what’s on the label, you shouldn’t be eating it!) with a combination of protein (good quality meat, fish, eggs and pulses – can supplement with whey powders); good fats from oily fish and flax / linseed oil blends plus moderate amounts of naturally rich foods such as nuts and nut butters, seeds and if liked, avocados; lots of green vegetables – the most nutritious foods for athletes and non-athletes alike and moderate amounts, 3 servings of complex carbohydrates a day (1 serving = 2 slices of wholemeal / rye bread, large cup of brown rice, bowl of muesli, whole-wheat pasta (small bowl), starchy foods such as sweet potatoes are also fine.
ACTIONS
CUT DOWN ON 80-100% of refined carbs – keep as ‘treats’ only for after meals
EAT NATURALLY – think about the difference between an apple and ‘apple flavoured sweets.’
CUT OUT ADDED SUGAR
DO NOT DRINK FRUIT JUICE OR IF YOU DO, DILUTE 3 TIMES TO WATER (fruit juice is very high in sugar with no fibre)
