Good nutrition can improve sports performance. A well-planned, nutritious diet should meet most of an athlete's vitamin and mineral needs and provide enough protein to promote muscle growth and repair. Foods rich in unrefined carbohydrates, such as whole-grain breads and cereals, should form the basis of the diet. Nutrition can help improve athletic performance.
An active lifestyle and exercise routine, along with a good diet, are the best way to stay healthy. A person's recommended nutritional intake varies widely for each individual and for different sports. Sports nutrition doesn't just revolve around the modulation of macronutrients, supplements and hydration in athletes. While there are general dietary guidelines that can (and should) be implemented to optimize athletic performance, it is important to understand that there is no one size fits all and, ultimately, nutrition and diet variables must be adjusted and adapted to the specific needs and preferences of each athlete.
According to the ISSN and other sports nutrition experts, when a person loses 2% or more of their body weight through sweating, it can significantly affect their performance. Carbohydrates receive a great deal of attention in sports nutrition because of the vital role they play in athletic performance.