Rhubarb's stalks are the perfect way to add a little tartness to a strawberry pie. Its leaves, on the other hand, are the perfect way to add a little "Oh my God I can't stop puking and when I puke it burns!" to your life. That's because they contain oxalic acid, which is in bleach, which you also shouldn't consume. Unless you want to go into shock and die.
Andy Kryza is Thrillist's National Eat/Drink Senior Editor, and has proudly lived vegetable-free since 2001. Follow his adventures/slow decline via Twitter at @apkryza.