A Miami doctor is suing Hillstone Restaurant Group, parent of the Houston's chain, after a bad experience with an artichoke. Apparently Arturo Carvajal ordered the off-menu special of "Grilled Artichokes." Then he ate the entire thing, leaves and all.

Scientists on vacation! Sickos on the internet! Studies on sex! Studies on babies! Smelling on Gladiators! Beets on drugs! Science on artichokes! It's your Monday Health Watch, where we watch your health—five senses at a time!