Foods: Lean beef, seafood, eggs and dairy.
Acids: phenylalanine, valine, threonine, tryptophan, methionine, leucine, isoleucine, lysine, and histidine
Foods: Lean beef, seafood, eggs and dairy.
Acids: phenylalanine, valine, threonine, tryptophan, methionine, leucine, isoleucine, lysine, and histidine