Cow's Milk Allergy (IgE)
One of the most common food-allergy triggers, especially in infants and young children.
Consider this test if:
- Hives, swelling, vomiting, or wheezing after drinking milk or eating dairy
- A child with eczema, reflux, or GI symptoms that flare with dairy
- Confirming or narrowing a suspected dairy allergy before changing the diet
- Deciding whether dairy can be reintroduced or needs continued avoidance
- HSA/FSA eligible
- Results delivered to your dashboard · Reviewed by a real clinician
- Drawn at a CLIA/CAP-accredited lab near you ·
Pre-test considerations
No fasting required, and antihistamines do not affect this blood test the way they affect skin testing. Bring a record of which dairy foods triggered symptoms and how quickly, since the result is interpreted against your reaction history.
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What this test is for
Cow's milk is a staple dairy protein and one of the leading causes of food allergy, particularly in infancy and early childhood, with reactions ranging from hives and vomiting to respiratory symptoms and anaphylaxis. This test measures IgE antibodies to cow's milk, the antibody class that drives immediate allergic reactions. A positive result means sensitization, not a confirmed allergy: a true allergy requires symptoms that track with exposure, so the result is read against your reaction history. The separate IgG and IgG4 tests reflect exposure and immune memory rather than allergy, so for the question of whether you are truly allergic, this IgE test is the right marker.
Biomarkers tested
Includes 2 biomarkers
- Specimen
- Serum
- Measures
- Concentration
This test detects IgE antibodies your immune system has built specifically against milk proteins, checking whether it has flagged milk as a threat rather than a food. A positive result explains recurring reactions like hives, stomach pain, bloating, eczema flares, or throat tightness after eating dairy, and separates true milk allergy from lactose intolerance, which runs on a completely different mechanism (digestion, not immunity). Run it when you suspect a milk allergy, before reintroducing dairy after eliminating it, or to build a clear baseline of what your immune system reacts to.
- Specimen
- Serum
- Method
- Allergen-specific IgE
- Measures
- Presence / threshold
What you'll learn
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Insights that connect the dots. A clinician reads your whole picture, not one result in isolation, connecting family history, past results, and lifestyle into clear next steps.
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Your personalized action plan. Nutrition, supplements, and training in one clinician-reviewed protocol, updated as your results change.
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Track your trends. Upload results from any lab and see each biomarker trend over time, so you know what is working.
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Never miss a recheck. Mito tells you what is worth retesting and when, then reminds you so nothing slips.
What to expect
- 1 Book instantly
Click, book, done. Choose a convenient lab location near you. Transparent, up-front pricing.
- 2 Quick lab visit
Testing to fit your busy schedule, usually 15 minutes or less. Walk-in and appointments available.
- 3 Fast, dashboard-delivered results
Your results post straight to your dashboard as soon as the lab completes them.
- 4 Expert guidance
Included with Mito membership. A clinician reviews your results and your personalized action plan follows, with clear next steps.
Everything your health needs,
in one membership
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Every test at our cost
Members pay our cost on every test, with lab fees passed straight through. The full receipt is itemized, never padded.
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Continuous tracking, all in one place
Upload past labs and watch your trends over time. Every marker and visit lives in one longitudinal record, so all your care stays together.
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Year-round clinician support
Text anytime and get clinician-reviewed answers. When you want to go deeper, 1:1 consultations are available at affordable rates.
All for $9/month
Order any test or consult without joining. For $9/month, members unlock member prices, trend tracking, and year-round clinician guidance.
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Frequently asked questions
View all FAQsHow does pricing work?
Every test shows the member price next to the standard non-member price, so you can see what membership saves you. The member price is our cost, covering the lab and what it takes to run the service. It is never a profit on the test itself. Mito makes its money on the $9 membership, not on marking up your tests. Membership is $9 per month, and any applicable lab order or draw fee is itemized before you pay.
Where do I get tested?
Choose an available partner lab at checkout. If your cart contains multiple blood tests, Mito helps consolidate the eligible tests at one lab when possible. At-home kits and scans follow the collection or appointment process shown on their product page.
Is this eligible for HSA/FSA?
Yes. Eligible tests can be paid for with an HSA or FSA card at checkout.
When will I get my results?
Your results appear in your Mito dashboard after the laboratory completes processing. A clinician then reviews them before your analysis and personalized action plan are finalized. Timing varies by test, and specialty assays and at-home kits may take longer.
Do I need a physician's order?
No. Mito provides the laboratory order when one is required, so you do not need to arrange a separate physician visit before purchasing.
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