Vitamin D—The Sunshine Vitamin ($9.95, 118 pp), Zoltan Rona, M.D., M. Sc., talks about how vitamin D supplementation is beneficial to overall health. He makes the point that vitamin D plays a role in disease prevention, uncovers misconceptions about sun exposures and suggests that the recommended dosage for vitamin D should be increased.
Books Alive, P.O. Box 99, Summertown, TN 38483, www.bookpubco.com
