i was taking multi-vitamins for a few years cause i heard they aided in workin out. i stopped takin for a few months and started takin them again. i was going cheap and gettin the wal-mart brand. they were upsetting my stomach the second time around so i threw them away. my mother said she had the same problem and it was from the zinc??
do they really help or is it just a myth, and if so which one would be safe so me to take.
do they really help or is it just a myth, and if so which one would be safe so me to take.