Research links too much folic acid — a staple in multivitamins, as well as cereal and bread — to colon, lung and prostate cancers. Here's what news about this B vitamin means to you.
msnbc.com: Top msnbc.com headlines, NBC News
Mon, 03/29/2010 - 5:39am
Research links too much folic acid — a staple in multivitamins, as well as cereal and bread — to colon, lung and prostate cancers. Here's what news about this B vitamin means to you.