Food sensitivity tests are carried out generally to access what type of food a person is allergic to. However, there are three terms related to food allergy that you must keep in mind. They are Food allergy, food intolerance and food sensitivity. These words are not interchangeable and have different symptoms and affects on a person. While food allergy can sometimes even be fatal, food sensitivity and food intolerance just cause pain and disturbance in your food cycle.
Food sensitivity tests are done by pricking your skin and taking a drop of blood to measure what food is causing most discomfort to you. The most accessible food sensitivity test in the market is the food IgG test. This test can improve your life by eliminating food items that are harmful to you and your body. However, one must do these tests under supervision as it can cause people to go on extreme diets, triggering illnesses like Anorexia.