A Guide to Food Allergies vs. Sensitivities

Food allergies and sensitivities (or intolerances) are increasingly common. You’ve heard of nut-free schools and gluten-free foods, and yes, some people truly need to avoid even the tiniest traces of these foods. In fact, millions of Americans experience allergic reactions to foods every year. While most reactions are mild, some can be life-threatening and require emergency treatment or hospitalization.