Eugene Ryan, M.D.Q: A lot of people I know take multivitamins. Are they really worth it?
A: An increasing number of individuals choose to take multivitamins on a daily basis. Whether they're hoping to ward off more serious diseases or supplement their diet, people have latched on to the idea that multivitamins are a good idea. Although it is a common practice, taking multivitamins has not been shown to consistently reduce risks for cardiovascular disease, cognitive decline or other conditions.
Multivitamins pack a lot of nutrients that you may not actually be deficient in, meaning that you're wasting money on something that isn't actually helping your health. For individuals in good health, eating a balanced diet should help you maintain the levels of nutrients needed. Fruits, vegetables, low-fat dairy products and whole grains contain most of the vitamins and minerals you need to thrive. Multivitamins cannot replace eating well and maintaining a healthy weight.
Although multivitamins may not be helpful overall, some people may be encouraged to take specific supplements by their doctor to supplement deficiencies occurring due to an individual's current physical condition or diet. Some multivitamins may interact with current medications and should be avoided; however, it's best to speak with your doctor regarding any supplements you're considering taking. All in all, multivitamins cannot replace healthy life habits.
- Eugene Ryan, M.D., Diagnostic Center; member, Chattanooga-Hamilton County Medical Society