Food allergies are extremely common and seem to be more prevalent as time goes on. More than 107 foods are known to trigger allergic reactions.
According to the Food Allergy Research and Education website, the 8 major food allergens are milk, egg, peanut, tree nuts, wheat, soy, fish, and crustacean shellfish. Research suggests that around 32 million Americans have food allergies and about 40% of children with food allergies are allergic to more than one food.