Confused about the differences between a food allergy, food sensitivity, or food intolerance? Today I’m breaking it all down for you, so you understand how each one affects your body. Some are easier to diagnose than others, which can lead to confusion when your doctor says everything is “normal.”

Are your runny noses, flushed face, or headache from a histamine intolerance? Learn the causes of HIT, symptoms, and low and high histamine foods.