Therefore, the need for protein or amino acid supplements is not likely. Protein is found in a wide variety of foods. Click here for good sources of protein . Amino acid supplements are marketed to athletes to help build muscle and improve performance. To date, there is a lack of well-controlled studies showing any such benefit.
Amino acids are expensive, and high protein needs can be met by eating a well-balanced diet.
Protein levels above 1.0 grams per pound of body weight are not advised. The need for dietary fat does not increase for athletes. It should make up 15 to 30 percent of total calories. Fat is a required nutrient. It provides us with essential fatty acids.