Lab testing

Food Sensitivity

MRT Food Sensitivity Test Most food sensitivity tests measure a single immune pathway — IgG antibodies — which covers only a fraction of how the body actually reacts to food. The Mediator Release Test (MRT) measures t...

$550.00 lab test cost only
Practitioner-vetted Blood draw Optional interpretation

Educational and clinical decision-support only. This test does not diagnose or treat any condition. Assessment and interpretation are purchased separately.

How ordering works

Coordinated blood draw. Results are uploaded to your patient portal when available. If you want help interpreting patterns, book a new patient session or care plan.

What this price includes

This price covers the lab test only. Assessment, interpretation, care planning, supplements, and follow-up visits are purchased separately unless explicitly included.

Clinical note

Availability, requisition requirements, collection instructions, and state restrictions are confirmed before fulfillment. Results should be reviewed with a qualified practitioner.

Relevance

This may be worth exploring if...

These are common reasons patients choose specialty lab testing with Nuvitru.

Ongoing symptoms Unclear standard labs Fatigue or low resilience Digestive questions Hormone concerns Inflammation patterns Root-cause curiosity Ready for next steps

Test snapshot

What you are actually ordering

Food and food-chemical reactivity ranked so elimination is guided, not guessed.

Marker depth 170

foods and food chemicals

Sample collection Blood draw

Coordinated blood draw

Estimated timing 2-3 weeks

Usually 2-3 weeks after the lab receives your sample

Best used for Pattern review

Inflammatory food reactions and elimination-priority context

Questions this test can help frame

Which foods are worth removing first?

Could gut patterns be driving reactivity?

Is this sensitivity, allergy, or a broader immune conversation?

Testing philosophy

Why specialty testing is different

Normal is not the same as optimal, and a test is not the same as interpretation.

Standard labs often answer Specialty testing can help ask Is anything clearly out of range? Are there early patterns worth investigating? Do you meet a diagnostic threshold? What could explain symptoms before a diagnosis exists? Is one marker abnormal? How do multiple systems connect?

Next-step context

The report is only the beginning

MRT Food Sensitivity Test Most food sensitivity tests measure a single immune pathway — IgG antibodies — which covers only a fraction of how the body actually reacts to food. The Mediator Release Test (MRT) measures the end result of all immune pathways simultaneously: when your blood is exposed to each of 176 foods and food chemicals, the test quantifies how much your white blood cells shrink, reflecting the actual inflammatory mediator release. The result is a more complete and clinically accurate picture of food-driven inflammation than IgG testing alone. Foods are categorized as reactive (red), moderately reactive (yellow), or non-reactive (green), providing a clear roadmap for an elimination protocol. This test requires a blood draw, completed through a mobile phlebotomist. Once you have your results, you can add on a new patient session with a Nuvitru provider to build your personalized elimination and reintroduction plan. Mobile phlebotomy required (fee not included)  | 176 foods and food chemicals tested Testing does not replace diagnosis or treatment from your physician. Availability, requisition requirements, and state restrictions should be confirmed before fulfillment.

01 Choose the right test

Match your symptoms and goals to the panel that fits the question.

02 Order the lab

Pricing reflects the lab test only. Assessment and interpretation are purchased separately.

03 Get results in your portal

When results return, they are uploaded to your portal and the team lets you know.

04 Schedule interpretation

Use a new patient session or care plan to connect the dots and decide next steps.

Lab Testing Illustrative report preview
From guessing to a more informed next step: see the patterns worth reviewing.

Your report is personal to you. Interpretation is available through a new patient session or care plan.

Fit

Is this the right test for you?

A good fit if...

You want data before choosing a protocol

You are ready to review results in context

You value patterns over single pass/fail ranges

You want a clearer next step

Maybe not the right fit if...

You need emergency or urgent care

You want a diagnosis without clinician evaluation

You want the lab alone to create your plan

A different test may be a better first step

Included

What is included

Lab order or collection kit workflow Collection instructions Results uploaded to your patient portal Text notification when results are available Optional follow-up visit purchased separately

FAQ

Questions patients ask before ordering

Is this a diagnostic test?

No. It is an educational and clinical decision-support tool and does not diagnose or treat any condition.

How long do results take?

Most results return about 2-3 weeks after the lab receives your sample. Timing can vary.

Can I order this without becoming a patient?

Yes, but the care plan or new patient session is where the results become a plan.

What happens after results come back?

Results are uploaded into your patient portal and you can schedule interpretation if you want help connecting the dots.

Next step

Start with data, leave with a plan.

Want help choosing or interpreting the right lab? Book a new patient session and Nuvitru will help you choose the test, plan, or care path that fits.