The Only Vitamin Guide You'll Ever Need Author:Julian Whitaker, M.D. If you want to be healthy, you have to live a healthy lifestyle. This means choosing more healthy alternatives over less-healthy alternatives. One of those choices is vitamin and mineral supplementation. — For more than 25 years I have been helping people-many with serious diseases-regain health and stay healthy. I have done this not by prescribi... more »ng dangerous and expensive drugs with life-threatening effects, but rather by recommending powerful lifestyle changes, including a healthy diet, regular exercise, and nutritional supplementation.« less