This does not mean to say that men are completely immune, only that since women have ongoing cycles inside their body, it is highly imperative for them to keep nutrients up to be able to prevent disorders. The key nutritional issues in sports nutrition for women include calcium and iron. Weight control and eating disorders are also concerns of sports nutrition for women. Meeting vitamin and mineral requirements when energy intake is 3,000 kcal/day or higher (as is among male and female ice hockey and cross country skiers) is actually easy. Even athletes whose energy intakes may be about 2,000 kcal/day can meet their vitamin and mineral needs from food alone. As long as a wide variety of foods are eaten, vitamin and mineral intake is adequate. -Cold beverages aid the body in cooling down body temperature, therefore cutting down the amount of sweating. -One should drink 2-3 cups of water for every pound that the body losses after exercising. 2. Sources of Fuel A balanced diet is another must for natural sports nutrition. Athletes must acquire the perfect combination of calories that can be consumed from protein, carbohydrates and fats, which are great sources of energy. In the market, there have already been lots of sports nutritional supplements introduced. In spite of such diversity, they may still be classified into the following major categories: protein supplements, vitamin supplements, weight loss products, creatine, glutamine, and protein bars. Popular brand names are as follows: Xendadrine EFX, Hydroxycut, Muscletech, EAS, Twinlab, Optimum Nutrition. If you are losing fat quickly by starving yourself, over dieting and doing too much exercise, you may be at a risk of slowing down your metabolism and your body might start using the glucose found in your muscles as a source for energy. That is why losing weight bit by bit for a long period of time instead of losing weight quickly is much more preferable. Proper Education On Sports Nutrition Sports nutrition is not that straightforward as it seems. To achieve desired results, there has to be some form of an education about the functions and processes of the human body, its reaction to the environment, its requirements for certain nutrients, and many others.