Is A Food Intolerance A Chemical Reaction. Food allergy is an immune system reaction that occurs soon after eating a certain food. Symptoms of food allergy and intolerance.
Foods that cause allergic reactions are allergens. As we get older our ability to digest dairy decreases. While a food allergy results from an immune system reaction to a specific food a food intolerance involves the digestive system rather than the immune system.
Instead reactions occur in sensitive people when food chemicals.
Food allergy is an immune system reaction that occurs soon after eating a certain food. Food intolerance is defined as a reaction that some people have to different types of foods. A food intolerance is difficulty digesting certain foods and having an unpleasant physical reaction to them. With a food intolerance.
