Daily Archives: 02/05/2012

Do I need more than the RDA level of vitamins and minerals?

Posted on 02/05/2012 by Administrator

First lets look a the history of the Recommended Daily Allowance (RDA): The RDA was developed during World War II by Lydia J. Roberts, Hazel Stiebeling and Helen S. Mitchell, all part of a committee established by the U.S. National … Continue reading →

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