Vitamin E and beta carotene supplements are ineffective for preventing cancer or heart disease in healthy adults. Supplements like St. John’s wort can interfere with prescription medications. Folic ...

Dear Eric: I have been married to a wonderful woman for more than 50 years. About five years ago, I discovered that she spends more than $4,000 a year on vitamins and supplements. She hid these ...

Amazon's Prime Big Deal Days is a sales event featuring discounts on various nutritional supplements. Deals include discounts on vitamins, probiotics, collagen and protein powders. It is recommended ...