Tryptophan is an amino acid needed for normal growth in infants and for nitrogen balance in adults. It is an essential amino acid, which means your body cannot produce it -- you must get it from your diet.
Information:
The body uses tryptophan to help make niacin and serotonin. Serotonin is thought to produce healthy sleep and a stable mood.
In order for tryptophan in the diet to be changed into niacin, the body needs to have enough:
Review Date: 2/27/2008 Reviewed By: Patrika Tsai, MD, MPH, Assistant Clinical Professor, Pediatric GI, Hepatology and Nutrition, University of California, San Francisco, San Francisco, CA. Review provided by VeriMedHealthcare Network. Also reviewed byDavid Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
