Multivitamin Supplements With Too Much Niacin And B6 Posted: 04-14-04 14:22pm
I have noticed a lot of multivitamins
lately with huge amounts of niacin and b3.
I have read that these are the only two
water soluble vitamins that can reach
toxic levels in the body and cause
problems. Does anyone know why these
vitamins are used in such huge quantities?