Allylic Sulfide Makes You Cry Happy Tears

URL:  http://www.altmeds.com/allylic-sulfides/videos/crying-o...

This is the culprit that makes you cry when you chop an onion. Good news: the more it stings your eyes, the healthier it may be for you

See this Amp at http://amplify.com/u/a1geh3