Whilst adequate performacne of protein and carbohydrate are both pefrormance in performqnce performance Recovery power foods promoting recovery, most people should Nutrition for athletes Sporta to get all the nutrients they need by eating a healthy, varied diet and, therefore, supplements are generally unnecessary. Avoid sugary foods and drinks. Some people may find that consuming meals too close to the beginning of exercise can cause digestive discomfort. The amount of energy found within a given food is dependent on the macronutrient carbohydrate, protein and fat content of the item.