L-tryptophan can be metabolized into serotonin and melatonin as well as niacin.
Tryptophan Metabolism
From Anne Marie Helmenstine, Ph.D., About.com
©2009 About.com, a part of The New York Times Company.
All rights reserved.
From Anne Marie Helmenstine, Ph.D., About.com
Tryptophan Metabolism
wikipedia public domain©2009 About.com, a part of The New York Times Company.
All rights reserved.