↑or↓ Wt.GainAllSales: There is lots of marketing claiming all kinds of things, largely based on only isolated, idiosyncratic observations, not carefully designed clinical trails implementing good scientific methods ; rechecked to verify consistency of outcomes. Why? Science is complex ; expensive; who is going to pay? Plus all otc products exempted by federal law, dshea act 1994. Mainstream evid. Most MVI (multivitamin) do little.
Answered 6/30/2014
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