Lean red meats, dark poultry, fortified cereals, whole grains, and legumes are good iron sources. Zinc, which is found in meat, poultry, seafood, and whole grains, is essential for protein synthesis, healing, and immune function. Although minerals are needed to work hand-in-hand with vitamins to ensure good sports nutrition, we must remember that consuming any mineral excessively can interfere with digestion and the absorption of other minerals. The study of medicine, for example, brought forth a specialization in sports medicine. The study of sports and also of nutrition was further compartmentalized into sports nutrition. Sports nutrition as a higher education course has been attracting interest among younger generations. As the world population turns to sports for physical health as well as entertainment, sports nutrition attracts a lot of attention and revenues and people specializing in increasing sports performance are very much in demand. Essential oils for sports nutrition So, what are the essential oils for sports nutrition? - Flaxseed oil, essential oil for sports nutrition. Our body can't function well without the two important polyunsaturated fats: the linoleic and the alpha-linoleic acid. - Cod liver oil, a fish essential oil for sports nutrition. Athletes should eat lots of dairy, eggs, meats, fish and chicken, along with nuts and beans. Protein supplies as much as fifteen percent of calories in the body. To determine the amount of protein needed by an athlete, the following factors should be considered: his fitness level, the type of exercise along with its duration and intensity, and his overall carb and calorie intake. Not eating enough can cause a drop in energy and endurance levels and, in the world of sports, can lead to painful losses. This is why athletes learn quickly to pack that extra energy bar just in case. But food is not only good as energy sources to our muscles. They also hold substances that promote our health, boost our immunity to sicknesses, promote tissue repair, protect cells from damage, protect against age-related cognitive decline and increase resistance to cancers, and other illnesses, all of which are important to maintaining good performance and longevity in sports. You must also take note of nutrition requirements that are related to your training program. Failure to recognize these said requirements would bring bad effects to your health status. Why? You might be taking carbohydrates all right but not in the right amount or in the amount that is appropriate for you.