2011 Top Game Changers in Primary Care: 1. And the Top Game Changer Is...
// Study of 38,000 women and Vitamin supplement use shows negative effects and detrimental health risks.
New findings from Iowa Women’s Health Study,[15] published in October 2011, showed very few benefits if any of vitamin or mineral supplements. In fact, there was a suggestion of some risk associated with several of them. The study followed more than 38,000 women, with an average age of 62, for up to 22 years. There were more than 15,000 deaths during the follow-up period. Vitamin B6, folic acid, iron, magnesium, and zinc were associated with about a 3%-6% increased risk for death, whereas copper was associated with an 18.0% increased risk for total mortality when compared with corresponding nonuse. In contrast, use of calcium was inversely related to risk for death
(via Medscape)
