Food allergy testing can help inform dietary choices to protect your overall health. With Quest, you can buy food allergy tests online – the same quality of lab tests recommended by doctors. Our food allergy panels measure your immune response (i.e., IgE antibodies) when exposed to nuts, dairy, seafood, gluten, and more. These blood tests can help potentially detect a food reaction or help you and your healthcare provider rule out an allergy when an adverse reaction might be caused by a food sensitivity or intolerance. Once purchased, you’ll get food allergy testing at a nearby location – no doctor’s visit required. Your results are delivered online, quickly, and confidentially. You can also discuss test results with an independent physician at no extra cost.Read MoreRead Less