Allergy symptoms occur when your immune system overreacts to an allergen—something that usually is harmless, such as plant pollen, dust mites, molds, insect stings or food. Allergies are a major cause of illness in the United States. As many as 50 million people - about one in five - have allergies.
Dr. Hubbard recommends Multi-Allergen Inhalant and Multi-Allergen Food Desensitization
Food intolerances cause digestive issues that are not extreme compared to food allergy reactions that can range from mild to deadly.