5-HTP: Nature's Serotonin Solution By Sahelian, Ray and Sahelia, Ray, M.D. Books / Paperback Books › Health & Fitness › Naturopathy ISBN: 0895298716 / Publisher: Avery, January 1998 Price Starting at $5.59 Free Shipping Send to a friend Add to Wishlist Description Explains what 5-HTP is, how it can help depression, weight gain, insomnia, and anxiety, and how it f... Read More Explains what 5-HTP is, how it can help depression, weight gain, insomnia, and anxiety, and how it fits into the body's serotonin system Read Less Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. Used - Good Good condition. With remainder mark. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. $5.59 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store. Reviews Goodreads reviews for 5-HTP: Nature's Serotonin Solution