There’s a good chance you know someone who follows a gluten-free diet. Today, an estimated 3 million Americans have Celiac disease, and gluten sensitivity—thought to be on the rise due to GMO consumption—affects more than 18 million people. Last week, a major announcement in the world of gluten-free eating made history. After six years, the Food and Drug Administration (FDA) has finally defined and set standards for the use of the phrasing gluten free on labels…