Dr. Ben Weitz, is a Sports Chiropractor and Functional Nutritionist in Santa Monica. California for 29 years. He regularly works with professional athletes both with chiropractic and nutrition. Dr. Weitz published a paper in a peer reviewed journal on weight training injuries for bodybuilders and weight lifters in 1997 and he wrote a book on back problems, The Back Relief Book in 1998. He is currently working on a book on anti-aging. Dr. Weitz has a weekly podcast, the Rational Wellness podcast, on health and nutrition on both Itunes and YouTube. His nutritional practice has a focus on digestive disorders and preventing and reversing diabetes and heart disease risk.