7 Signs You Have a Food Sensitivity

Run down the list of "typical" food allergy symptoms--scratchy throat, hives, swelling--and you can probably deem yourself free and clear in 30 seconds or less. But what about that brain fog you've been feeling, or those bouts of breakouts you can't seem to shake? And how long has that joint pain been going on?

Those seemingly normal symptoms aren't normal at all, says JJ Virgin, New York Times bestselling celebrity nutritionist and author of the new book The Virgin Diet Cookbook. "You're commonly sensitive to the things you eat all the time," she says. "And thanks to things like stress, GMOs, gluten, and medications, our small intestines are loosening up faster than ever, letting you