5 Strands® Affordable Testing provides a simple HAIR analysis test that measures food and environmental substances that cause non-IgE mediated reactions, known as INTOLERANCES. This app grants you access to your test results and a community of people who may have similar intolerances as you. Our simple, non-invasive testing can quickly identify if your body is intolerant to over 650 food and environmental items. We can also test for metal/minerals and nutritional deficiencies. Our list of items tested is the most comprehensive of any test on the U.S. market today. This screening tool can help you make the dietary, environmental and lifestyle changes necessary to allow your symptoms to improve.