The Vitamin Code Author:Massoud Arvanaghi, Ph.D. If you're interested in your health and take nutritional supplements - it's estimated that up to 70 percent of Americans take a multivitamin with their morning orange juice each day - then you need to read The Vitamin Code. — By the time you finish reading The Vitamin Code, you'll never look at a bottle of vitamins the same again. The Vitamin Cod... more »e will change the way you take vitamins and minerals forever!« less