What's this test for?

This test is ideal if your baby is experiencing persistent digestive problems, feeding difficulties, slow growth, or unusual fussiness that might be related to gluten sensitivity. It helps identify celiac disease early, which is an immune reaction to gluten that can interfere with nutrient absorption and your baby's development. Many parents use this test when their infant has unexplained symptoms that started after introducing solid foods containing wheat, barley, or rye.

What happens after I get my results?

You'll receive detailed doctor notes in simple language explaining what your infant's antibody levels mean and whether gluten sensitivity is likely. These notes include personalized recommendations like whether to try a gluten-free diet, when to consult a pediatric gastroenterologist, or if further testing is needed. You'll also get the standard lab report and can track your baby's levels over time using our trends feature, which is especially helpful if monitoring dietary changes or confirming diagnosis.

What's included in this test?

This panel measures Tissue Transglutaminase (tTG) Antibody (IgA), Gliadin (Deamidated) Antibody (IgA), and IgA (Immunoglobulin A). This panel evaluates three key markers that detect celiac disease in infants. It measures tissue transglutaminase antibodies (tTG IgA), which are highly specific for celiac disease, and gliadin antibodies (IgA), which help identify gluten reactions. It also checks total IgA levels because some infants naturally have low IgA, which can affect test accuracy. Together, these measurements provide a comprehensive picture of whether your baby's immune system is reacting to gluten.

How should I prepare for this test?

Your infant should be consuming gluten-containing foods regularly before testing for accurate results. Do not start a gluten-free diet before the test, as this can cause false negatives. The test requires a blood draw, which can be done at any convenient lab location. No fasting is typically required for infants, but confirm with your lab location when scheduling.

Who should consider getting this test?

This test is recommended for infants showing signs of digestive issues like chronic diarrhea, constipation, bloating, or poor weight gain after introducing gluten-containing foods. It's also important for babies with a family history of celiac disease, Type 1 diabetes, or other autoimmune conditions. Consider testing if your infant seems unusually irritable, has feeding difficulties, or shows developmental delays that might be related to nutrient malabsorption.

What symptoms indicate my baby may need this test?

Watch for persistent digestive symptoms like frequent diarrhea, unusually smelly or pale stools, bloating, or gas after eating foods with wheat or barley. Growth concerns like slow weight gain, poor appetite, or failure to thrive are important warning signs. Other symptoms include excessive fussiness, irritability, fatigue, or a swollen belly. Some infants may also develop a skin rash or seem to have recurring tummy pain.

How can I manage my baby's diet if gluten sensitivity is suspected?

If celiac disease is confirmed, you'll need to eliminate all gluten-containing foods including wheat, barley, rye, and contaminated oats from your baby's diet. Focus on naturally gluten-free foods like rice cereal, fruits, vegetables, meat, eggs, and dairy. Work with a pediatric dietitian to ensure your infant gets proper nutrition and learns which packaged foods are safe. Read labels carefully, as gluten hides in many processed foods.

What is celiac disease and why does early detection matter?

Celiac disease is an autoimmune condition where eating gluten triggers the immune system to attack the small intestine, damaging the lining and preventing nutrient absorption. In infants, this can seriously impact growth, development, and overall health if left untreated. Early detection is crucial because untreated celiac disease can lead to malnutrition, delayed development, and long-term complications. The good news is that once diagnosed, most infants thrive on a gluten-free diet.

What does it mean if my baby's tTG antibodies are elevated?

Elevated tissue transglutaminase (tTG) antibodies strongly suggest that your baby's immune system is reacting to gluten, which is a hallmark of celiac disease. High levels indicate active intestinal damage from gluten exposure. Your pediatrician may recommend confirmation with an intestinal biopsy or consultation with a pediatric gastroenterologist. The good news is that with a strict gluten-free diet, these antibodies typically decrease and the intestine can heal.

How often should I retest my infant if results are abnormal?

If your baby is diagnosed with celiac disease and starts a gluten-free diet, your doctor will typically retest antibody levels every 3-6 months to monitor how well the treatment is working. Antibody levels should gradually decrease on a strict gluten-free diet, showing that the intestine is healing. Once levels stabilize in the normal range, annual testing is common to ensure continued dietary compliance and monitor your child's health as they grow.

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.

How do I know which test to get?

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.

When will my lab results be available?

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.

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?

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.

Do you accept health insurance?

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.

Can I cancel my order?

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.

How can I find a lab location near me?

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.

Infant Celiac Test - Digestive & Feeding Issues

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!

754-799-7833

[email protected]

Celiac Disease Test for Infants with Digestive Issues

Celiac Disease Comprehensive Panel, Infant

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.

Celiac Disease Test for Infants with Digestive Issues

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