Download or read book User's Guide to Anti-Aging Nutrients written by Jack Challem and published by ReadHowYouWant. This book was released on 2010-09 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: The latest research shows that it is possible to slow down the aging process and reduce the risk of age-related degenerative diseases. In this User's Guide, two leading health writers describe the scientific research and the steps you can take to improve energy levels, sharpen the mind, and turn back the biological clock.