Posted: May 9, 2012 4:20 PM
Updated: May 9, 2012 5:32 PM
TUCSON - Many of us take vitamins and supplements to stay healthy, and keep us on the right track, but a new study published in the Journal of the National Cancer Institute finds evidence that high doses of certain supplements can actually increase the risk of cancer.
Today on News 4 at 4, the study's co-author, Dr. Elizabeth Jacobs, an associate professor of Epidemiology at the University of Arizona, stopped by to talk about this study, which has a lot of people talking.
To see her complete discussion with News 4 Tucson's Allison Alexander, check out the video above.
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