ORANGE / YELLOW Beta-carotene is abundant in orange and yellow substances. It is an antioxidant that helps reduce the risk of cancer and heart disease, maintain eyesight, help boost the immune system, and promote repair of damaged DNA. With Vitamin C, Bioflavonoids which are also contained in orange and yellow fruits and vegetables, help reduce the risk of cancer, strengthen bones and teeth, heal wounds, keep skin healthy and lower the risk of heart attacks. Best Sports Nutrition for Endurance Sports Athletes - Best sports nutrition a day before the event Do not overwork yourself on the day before the event. It would be wise if you would only do stretching and a few kilometers of jogging, eat protein rich food, hydrate yourself (a lot!) and rest for the rest of the evening because you need to get up early, as early as four hours before the game. Proteins come in animal products such as poultry, meats, fish, eggs, dairy products and plant based stuff like beans, nuts, and other foods. These foods should provide 12-15 percent of your daily calorie intake. And this is where the challenge lies -- how to extract the needed percentage from this food without consuming the excess bulk becomes a problem. Milk, and perhaps milk product, was a very popular food. Fish and poultry were also part of the regular diet. The slight difference of these early people with our modern diet is that olive oil was consumed in greater volume than butter. The oil was also a main source for household lighting. Combined with good sport nutrition product, this diet, a formula made thousands of years ago, is a perfect dietary program for a modern sports man. Stocking up with healthy staples is critical to good sports nutrition and will give you many options when you get home from a workout. Here are some foods busy athletes must be armed with. Freeze Health Frozen foods are time-savers. Many prepackaged frozen items let you use the exact amount you need thus cutting cleaning up time. The result is that the distinction between a nutrient and a performance-enhancing substance has become increasingly blurred. Some of these supplements contain ingredients that can cause athletes to violate the rules and regulations governing their sport because of unintentional contamination by other, exotic , substances present in the supplement manufacturing environment.