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.