Glycine is a nonessential amino acid used by the body to build proteins. It is present in considerable amounts in prostate fluid. This effect has been reported by others.
Glycine is found in many foods high in protein, such as fish, meat, beans, and dairy.
Few people are glycine deficient, in part because the body makes its own supply of the nonessential amino acids. Healthy people do not need to supplement glycine. A nutritionally oriented physician should be consulted for the supplemental use of glycine for the support of serious health conditions. For the convenience of the reader, the information in the table listing the supplements for particular conditions is also categorized. Amino acid therapy for symptomatic relief.