... to 2011 of 14,641 U.S. male doctors age 50 and older. Half took a common daily multivitamin, as well as vitamin C, vitamin E and beta carotene supplements. The other half took a placebo. The researchers followed the participants to identify how many ...
http://ift.tt/1eZaHGI
http://ift.tt/1eZaHGI
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