[youtube https://www.youtube.com/watch?v=Kq7I-Rt2SnY?feature=oembed&enablejsapi=1&origin=https://safe.txmblr.com&wmode=opaque&w=250&h=141]

laughingsquid:

Scientists Try to Understand Why Tylenol is So Effective for Treating Pain

Well, I feel better.