How it Works

Order your MRT test kit

Purchase your MRT test kit securely through our online store and have it shipped directly to your door.

Schedule Your Blood Draw

Follow instructions provided after purchase to book an appointment with a local lab or phlebotomist to complete your blood draw using the kit provided.

Receive your results directly

Get your personalized results delivered directly to you with detailed insights to guide your next steps toward better health.

Why Choose
MRT?

The Mediator Release Test uses patented technology to measure changes in white blood cell size and volume when exposed to specific foods and chemicals. This direct measurement of cellular response provides a more accurate picture of sensitivity than standard IgG tests.

When your immune system reacts to a food, mediators like histamine, cytokines, and prostaglandins are released from white blood cells, causing inflammation throughout your body. MRT precisely measures these reactions, revealing which foods may be triggering your symptoms.

Commonly Reactive Foods

Dairy Products

Including yogurt, which many people eat for gut health but can be highly reactive

Leafy Greens

Spinach and kale can trigger reactions despite their nutritional benefits

Nuts

Almonds and cashews are common reactive foods, even without an allergy

Chicken

A staple protein that is surprisingly reactive for many individuals

Common Symptoms of Food Sensitivities

If you're experiencing any of these persistent symptoms without clear cause, food sensitivities could be the missing piece of your health puzzle.

Neurological
  • Brain fog
  • Headaches
  • Mood swings
  • Anxiety
Systemic
  • Fatigue
  • Joint pain
  • Weight issues
  • Inflammation
Digestive
  • Bloating
  • Constipation
  • Diarrhea
  • IBS symptoms
Skin
  • Eczema
  • Acne
  • Rashes
  • Psoriasis

Frequently Asked Questions

No. You can order your MRT® test directly from us. After purchase, you’ll receive instructions on how to schedule your blood draw with a licensed professional.

No. The MRT® test is cash pay only. However, we offer pay-over-time options through providers like Affirm to make your purchase more flexible.

Most customers receive their MRT® results within 7-10 business days after their blood sample arrives at the lab. Results are
delivered directly from the lab or testing provider.

Yes. You can schedule a mobile phlebotomist to visit your home
or visit a lab of your choice. Detailed instructions are provided after
purchase.

Retesting twice a year is recommended but not required. Many people see lasting positive results after their first test by consistently choosing low-sensitivity foods.