The benefits and dangers of vitamin supplements for cancer patients

submitted by: mdanderson
Download podcast from iTunes: http://itunes.apple.com/us/itunes-u/benefits-dangers-vitamin-supplements... Many people think taking lots of vitamin supplements can help reduce their risk of cancer. Richard Tsong Lee, M.D., Medical Director of the Integrative Medicine Program, and Laura Michaud, Manager Clinical Pharmacy Services, explain how the opposite may actually be true -- in some cases taking too many vitamin supplements may have harmful effects.