The User's Guide to Nutritional Supplements focuses on the most popular nutritional supplements, those that consistently attract the most attention - and are the ones most likely to benefit the majority of people. In describing the most popular nutritional supplements, this book explains: * Vitamin E can reduce the risk of heart disease - and the best types to take. * Selenium can slash the chances of developing some types of cancer. * Ginkgo can improve memory and recall. * Chromium can help oromote weigth loss and lower the risk of diabetes. * Glucosamine and chondroitin can prevent osteoarthritis. * Calcium and magnesium work together to build strong bones. * Coenzyme Q10 can boost your energy levels and strengthenyour heart. * Ginseng and other supplements boost your exercise stamina.