This page discusses the growing trend of athletes using amino acid supplements to boost performance, indicating that these products mainly profit manufacturers. It emphasizes that a balanced diet is m...This page discusses the growing trend of athletes using amino acid supplements to boost performance, indicating that these products mainly profit manufacturers. It emphasizes that a balanced diet is more beneficial for users. The page also covers the characteristics of amino acids, which are essential compounds in living organisms, highlighting the 20 biologically relevant amino acids and their representation in abbreviated forms.