How LEAP MRT® Testing Can Improve Your Life

Cathy Hains, MS, RDN, CLT, CDN • January 1, 2021

Do you experience headaches or migraines, IBS, bloating, edema or arthritis? Do you have an auto-immune disorder such as fibromyalgia or Crohn’s? Maybe you are obese and cannot understand why it is so difficult to release excess weight?

Often these conditions are related to inflammation. Many things can cause inflammation, but what we eat can contribute significantly. With more than 3,000 additives “deemed to be safe” flooding the American food supply (and most not considered to be naturally found in foods), it should come as no surprise that food and food chemicals could be the culprit.

Did you know that even something like broccoli or blueberries might be foods that trigger inflammation for you? Sometimes it’s not even an additive that is causing the problem, but a healthy food!

Food and food chemical sensitivities, which are frequently confused with “food allergies,” are non-allergic, non-celiac inflammatory reactions that can involve both innate and adaptive immune pathways. To clarify, LEAP does not test for food allergies (reactions that take place within seconds or minutes like hives or anaphylactic shock).

The intestinal tract epithelium (lining) is extremely thin, and ingesting any one of a huge variety of foods could cause a “leaky gut effect,” and result in improper digestion of food molecules. Symptoms can occur when certain foods or chemicals trigger circulating white blood cells, to release lymphocytes or granulocytes and pro-inflammatory chemicals known as “mediators” into the bloodstream such as cytokines, leukotrienes, and prostaglandins.

When you suspect that a food could be causing your symptoms, you’re usually recommended to perform a blind elimination diet. But wouldn’t it be awesome if you didn’t have to spend months experimenting and you could know right away what foods make you feel best?
That’s where LEAP MRT® comes in, and it stands above all other food sensitivity tests known to date. LEAP (Lifestyle Eating and Performance) is a patented technique from Oxford Biomedical that tests a patient’s blood against 170 foods and food chemicals.

In the patented MRT® (Mediator Release Test), a patient’s blood is tested against 170 foods and food chemicals, and any resulting inflammation is measured. Then clients follow the LEAP dietary protocol for the next couple of months, after which they slowly try out new foods not included in the test.

The test has been proven to have 94.5% sensitivity and 91.7% specificity. It has been successfully used for more than 15 years by registered dietitian-nutritionists all over the country and in Europe. Few studies are available, but LEAP MRT® is evidence based and more studies are pending that show how the test and diet protocol have been very successful, especially for IBS.

As a registered dietitian in private practice, I’ve been grateful to have seen many people improve their conditions with LEAP MRT® food sensitivity testing and diet therapy. The results take about two weeks to return from the lab, and after some interpretation, are ready for clients to view. I sit down with my clients and help them figure out a full 7-day meal plan. Many of the whole foods and specialized ingredients can be found at Marlene’s Market & Deli! After about 2 weeks on the custom diet, most clients experience a reduction of symptoms and feel much better. In addition, I help clients to heal the gut with other protocols.

I like to call the LEAP MRT® protocol “the ultimate detox.” While others are detoxing in an unscientific and unhealthy fashion or avoiding foods they don’t need to avoid, LEAP MRT® testing is letting you know which foods and food chemicals affect you, to create a diet that causes the least amount of inflammation for you. If you want to feel the best you’ve ever felt, then LEAP MRT® is for you.

Cathy Hains, MS, RDN, CLT, CDN, CPT-NASM, is a registered dietitian-nutritionist and personal trainer who has practiced in her own clinic, Lighthouse Nutrition and Wellness in Gig Harbor, since 2010. She helps clients via telehealth to lose weight, prevent diabetes and cardiovascular disease, treat digestive issues and pinpoint food sensitivities

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