http://articles.health.msn.com/id/100101230
Because you may not be as knowledgeable as you think.
I beg to differ.
Most of it is just “pseudo-scientific” babble with bold generalizations that may or may not apply to you.
Do NOT take this crap as “the truth”.
It is on MSN health, for mothers sake!
If the guy next to you looks like he’s ready to pop out of his, and played D-1 football, you’d better listen to him.