More About the Author
William Llewellyn is a research scientists in the field of health and fitness. Llewellyn presently holds the position of CEO at HRT.Rx.com, a nationwide network of HRT/Anti-Aging Physicians. He is also the head of research and development at Molecular Nutrition, an active sports nutrition development company based in Jupiter, Florida. Llewellyn is an active writer in the health and fitness field, where he has written hundreds of articles for some of the industry's leading publications, including Muscular Development magazine, where he has been a longtime columnist. Llewellyn has also appeared on the cover of ESPN Magazine, The Washington Post, FOX News, Discovery Times, and ESPN's "Outside the Lines."