
Food allergy is defined as an immune system response that occurs after eating certain foods. Even a tiny amount of the allergy-causing food can trigger a wide range of signs and symptoms, extending from skin rash, diarrhea, swollen airways to breathing difficulties.

An allergy is one of the most common chronic diseases that can be found in people of all age groups. An allergy is an immune system response to a certain foreign substances that are not typically harmful to the body.

Of the diseases that are caused by allergies, Asthma and Allergic Rhinitis have the most impact on a person’s quality of life. Symptoms may be both acute and chronic, and vary with each individual patient.
