Many Americans have succumbed to the scare tactics of the dermatological community and avoid sunlight for fear of skin cancer and premature aging. Therefore, most of us suffer from vitamin D deficiency, which causes daily aches, pains, and fatigue, worsens serious illnesses, and diminishes the quality of everyday life. Drawing on decades of research, Dr. Michael F. Holick reveals a well-kept secret: our bodies need a sensible amount of unprotected sun exposure. The most comprehensive rescriptive book on the market, The Vitamin D Solution offers readers an easy and inexpensive plan to reverse the effects of vitamin D deficiency and enjoy a substantially healthier life.