Over-the-Counter Enzyme Supplements Explained: Mayo Clinic Physician Explains Pros, Cons

Over-the-counter enzyme supplements are rising in popularity, despite a lack of scientific evidence to support many of the advertised benefits. Brent Bauer, M.D., director of the Mayo Clinic Complementary and Integrative Medicine Program and co-author of an article in the medical journal Mayo Clinic Proceedings on over-the-counter enzyme supplements, explains what they are, describes their pros and cons and offers tips for consumers interested in trying them. For more information, see the Mayo Clinic News Network.