You’ll get in-depth, trustworthy information on this remarkable new amino acid from one of the leading authorities on natural medicine. Dr. Michael Murray explains how 5-HTP offers a safe, natural, less costly alternative to prescription medicines and explains how it naturally boosts serotonin levels in the body in 5-HTP. This will help overcome depression, obesity, insomnia, migraines, PMS and more. | 5-htp by Michael Murray, Paperback | Indigo Chapters