Guest Post by Stephen Chaney, PhD.

Last week I discussed the strengths and weaknesses of the Iowa Women’s Health Study (Mursu et al, Archives of Internal Medicine, 171: 1625-1633, 2011) which has been interpreted as suggesting that multivitamins and certain individual vitamin or mineral supplements could actually increase the risk of mortality in older women.

. . . → Read More: Killer Vitamins? Iowa Women’s Health Study