Summary: Some of you folks out there know first hand that a cup of coffee almost immediately means a trip to the bathroom. But what's inside a cup of coffee that makes you have to go #2? Today on Reactions, we bring you the answer - to the best of our scientific knowledge. For more gross science, check out a channel called, what else, Gross Science! http://youtube.com/grossscienceshow Tell 'em Reactions sent ya.
