Tryptophan is an essential amino acid—meaning it must be obtained from diet—that is found in many proteins. Tryptophan is necessary to help build many peptides and proteins in the body, supporting ...

Pork, tuna and other foods contain similar — if not higher — levels of tryptophan, the amino acid in turkey often blamed for ...

Toronto Functional Medicine Centre, an integrative functional medicine clinic based in Toronto, has published a blog post that talks about the functional medicine benefits of tryptophan that it may ...