5-HTP Dietary Supplement

5-HTP (5-hydroxytryptophan) is a popular dietary supplement that is available without a prescription. As a naturally occurring amino acid, 5-HTP is converted by the body into serotonin, an important brain chemical.
 
5-HTP is often used in weight loss supplements. It is also claimed to help with several other conditions, including:
 
Possible side effects include:
 
(For more information on this dietary supplement, click 5-HTP. This article provides details on how it works, an outline of additional side effects, and some safety precautions to be aware of before beginning treatment.)
 
Written by/reviewed by: Arthur Schoenstadt, MD
Last reviewed by: Arthur Schoenstadt, MD