Dr. Zoltan P. Rona is a graduate of McGill University Medical School (1977) and has a Master’s Degree in Biochemistry and Clinical Nutrition from the University of Bridgeport in Connecticut (1984). He is past president of The Canadian Holistic Medical Association (1987-88).Dr. Rona is the author of three Canadian bestsellers, The Joy of Health (1991), Return to the Joy of Health (1995) and Childhood Illness and The Allergy Connection (1997). He is co-author with Jeanne Marie Martin of The Complete Candida Yeast Guidebook (1996) and is the medical editor of the Benjamin Franklin Award winning Encyclopedia of Natural Healing (1998).He has had a private medical practice in Toronto for the past 32 years, has appeared on radio and TV as well as lectured extensively in Canada and the U.S. He currently writes regular articles for Revive and Vitality magazines and for several websites. His new book, Vitamin D, The Sunshine Vitamin was published in 2010. Other books by Dr. Rona include: Natural Alternatives to Vaccination, Osteoarthritis Naturally, Rheumatoid Arthritis Naturally, Fighting Fibromyalgia, Boosting Male Libido Naturally, Body Building Supplements and Menopause Naturally.