Question 1

What's this test for?

Accepted Answer

This test is ideal if you're experiencing unexplained digestive problems like bloating, diarrhea, stomach pain, or constipation. It helps identify Celiac disease and gluten sensitivity that may be causing fatigue, nutrient deficiencies, skin rashes, or unexplained weight loss. Many people use this test when they suspect gluten is affecting their health but want concrete confirmation before making major dietary changes.

Question 2

What happens after I get my results?

Accepted Answer

You'll receive detailed doctor notes in simple language explaining what your tTG antibody levels mean for your digestive health and gluten tolerance. These notes include personalized recommendations like whether you should eliminate gluten from your diet, what follow-up tests might be needed, or when to consult a gastroenterologist. You'll also get the standard lab report and can track your antibody levels over time using our trends feature, which is especially helpful if you're implementing a gluten-free diet and want to monitor improvement.

Question 3

What's included in this test?

Accepted Answer

This test measures Tissue Transglutaminase (tTG) IgA antibodies. This test measures Tissue Transglutaminase (tTG) IgA antibodies, which are proteins your immune system produces when it reacts to gluten. Elevated levels strongly indicate Celiac disease, an autoimmune condition where gluten damages the small intestine and prevents proper nutrient absorption. This test is highly accurate for detecting gluten-sensitive enteropathies and the related skin condition dermatitis herpetiformis.

Question 4

How should I prepare for this test?

Accepted Answer

No fasting is needed for this test, so you can eat and drink normally beforehand. However, it's important that you continue eating gluten-containing foods before testing - if you've already eliminated gluten from your diet, the test may not be accurate. If you're already gluten-free, talk to your doctor about doing a gluten challenge before testing to ensure reliable results.

Question 5

Who should consider getting this test?

Accepted Answer

This test is recommended for anyone experiencing chronic digestive issues, unexplained fatigue, anemia, or skin rashes that might be gluten-related. It's especially important if you have a family history of Celiac disease, Type 1 diabetes, or other autoimmune conditions. Children with growth delays or failure to thrive should also be tested, as Celiac disease can interfere with nutrient absorption during critical developmental years.

Question 6

What symptoms indicate I may need this test?

Accepted Answer

Common symptoms include chronic diarrhea or constipation, bloating, gas, abdominal pain, and unexplained weight loss. You might also experience fatigue, brain fog, headaches, joint pain, numbness or tingling, or a blistery skin rash called dermatitis herpetiformis. Some people have iron deficiency anemia or vitamin deficiencies despite eating a healthy diet, which can indicate poor nutrient absorption from undiagnosed Celiac disease.

Question 7

How can I naturally support my digestive health with gluten sensitivity?

Accepted Answer

If you test positive, following a strict gluten-free diet is essential to allow your intestines to heal and prevent further damage. Focus on naturally gluten-free whole foods like fruits, vegetables, lean proteins, rice, quinoa, and potatoes. Take a high-quality multivitamin to address nutrient deficiencies common in Celiac disease, particularly iron, B vitamins, vitamin D, and calcium. Work with a dietitian who specializes in Celiac disease to ensure you're meeting all nutritional needs while avoiding hidden sources of gluten.

Question 8

What is Celiac disease and why does it matter?

Accepted Answer

Celiac disease is an autoimmune disorder where eating gluten triggers your immune system to attack the lining of your small intestine. This damage prevents proper absorption of nutrients from food, leading to deficiencies, fatigue, and various health problems. Left untreated, Celiac disease can cause serious complications including osteoporosis, infertility, neurological problems, and an increased risk of certain cancers, which is why early diagnosis and treatment are so important.

Question 9

What does a positive tTG antibody result mean?

Accepted Answer

A positive result means elevated levels of tTG IgA antibodies were detected, which strongly suggests Celiac disease or gluten sensitivity. This indicates your immune system is reacting to gluten and likely causing damage to your small intestine. Your doctor will typically recommend a follow-up endoscopy with intestinal biopsy to confirm the diagnosis before starting treatment, as this is considered the gold standard for diagnosing Celiac disease.

Question 10

How often should I retest my tTG antibody levels?

Accepted Answer

After being diagnosed with Celiac disease and starting a gluten-free diet, retesting every 6-12 months helps confirm your antibody levels are decreasing and your intestines are healing. Once your levels normalize and remain stable, annual testing is typically sufficient to ensure you're maintaining a truly gluten-free diet. If you accidentally consume gluten or experience returning symptoms, your doctor may recommend retesting sooner to check if antibody levels have risen again.

Question 11

How’s this work?

Accepted Answer

Getting your blood test with us is easy, private & backed by the power of science.Long story short:
            
                In the test options, use the filters or search box to narrow your choices and find the test you want.
                If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
                Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
                If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
                When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
                Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
                You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!
                If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

Question 12

How do I know which test to get?

Accepted Answer

In the test options, find the test you want.
            If you’re not sure which test to get, we can lend a hand in finding the right option.
            Just text or call us at 754-799-7833, email us at support@privatemdlabs.com, and we'll gladly help you. We've got your back and reply quickly.

Question 13

When will my lab results be available?

Accepted Answer

Most test results will be available within 1–3 business days. Once they're ready, we'll send an email and text message to let you know.
            After your blood draw, just hang tight and don't worry – we'll keep you updated and in the loop!
            If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com, and we'll gladly help you.

Question 14

Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?

Accepted Answer

Absolutely! We totally understand that errors can happen. No worries, we're here to help you.
            Just reach out to us via text at 754-799-7833 or shoot us an email at
            support@privatemdlabs.com. Remember to include your order number and let us know the correct information you’d like to update.
            Our awesome team will jump right in and make sure everything is sorted out and accurate for you.
            There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out.
            Our lab requires an address to be listed to generate an order.

Question 15

Do you accept health insurance?

Accepted Answer

Only HSA & FSA is accepted.
            Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts.
            This policy applies to all insurance companies, including federal health insurance programs like Medicare.
            If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com.

Question 16

Can I cancel my order?

Accepted Answer

Yes.
            We get it – sometimes your needs change.
            As long as your samples haven’t been collected yet, we’re happy to help you cancel your order.
            If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com.
            You can read more about our cancellation policy here.

Question 17

How can I find a lab location near me?

Accepted Answer

During the ordering process, you’ll be able to select a specific lab near you, with no strings attached!
            You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp).
            Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym.
            If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

Blood Test for Gluten Intolerance and Celiac Disease

Tissue Transglutaminase (tTG) Antibody (IgA)

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

What's this test for?

How should I prepare for this test?

What's included in this test?

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

Blood Test for Gluten Intolerance and Celiac Disease

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

1,000,000+ blood tests later, here's what our customers say

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