Extra Vitamin D May Lengthen Lifespan

10/23/2007 Taking vitamin D supplements may lower the risk of death from any cause, according to a meta-analysis in the Sept. 10 issue of Archives of Internal Medicine (2007;167(16):1730-37). After reviewing 18 randomized controlled trials of vitamin D supplementation, with a total of 57,311 participants, the researchers found 4,777 of the participants died during the…