What's this test for?

This test is ideal if you're experiencing bloating, stomach pain, skin issues, or other unexplained discomfort after eating beef. It checks whether your immune system is producing an elevated antibody response to beef proteins, which can be a sign of a food sensitivity. Many people use this test to help figure out if beef could be a hidden trigger for their symptoms.

What's included in this test?

This test measures your IgG antibody response specifically to beef, giving you a single, focused data point about how your immune system reacts to this common food. IgG antibodies can build up gradually after repeated exposure to a food, which is different from the immediate reactions seen in true allergies, so this test is useful for spotting slower, delayed sensitivities that are harder to pin down on your own.

What happens after I get my results?

Your results will show up in your account with your IgG antibody level clearly explained alongside the normal reference range. If your level comes back elevated, a simple next step is trying an elimination approach - cutting beef from your diet for a few weeks and noting whether symptoms improve - then retesting later to see if levels have changed. You can download a standard lab report from your account at any time, and the trends feature lets you track this biomarker over time if you retest in the future.

How can I naturally support digestive health?

Simple habits like eating smaller, slower meals, staying hydrated, and adding more fiber-rich vegetables can help calm digestive irritation. Some people find that temporarily avoiding suspected trigger foods, like beef, and reintroducing them one at a time helps identify what actually causes symptoms. Probiotic-rich foods such as yogurt or fermented vegetables may also support a healthier gut environment.

When will I get my results?

Results are typically ready within about 7 days of your sample being processed at the lab. You'll receive a notification and can log into your account to view the full results as soon as they're available. No need to call or wait on hold - everything is accessible online.

Who should consider this test?

This test is a good fit for anyone who notices digestive discomfort, skin flare-ups, fatigue, or other nagging symptoms that seem to follow meals containing beef. It's also useful for people who have already ruled out other causes and want to explore food sensitivity as a possible piece of the puzzle. If you eat beef regularly and suspect it might not agree with you, this test can offer helpful data.

What symptoms indicate I may need this test?

Common signs include bloating, gas, stomach cramps, diarrhea or constipation, skin rashes, headaches, or unusual fatigue that seems to show up after eating beef. Because these symptoms can be vague or delayed by hours or even a day or two, it can be hard to connect them to a specific food without testing. If you've noticed a pattern, even a loose one, this test can help confirm or rule out beef as a factor.

What does a high IgG result mean?

A high result means your immune system has built up a noticeable antibody response to beef proteins, which may be linked to the symptoms you've been experiencing. This doesn't mean you have a dangerous allergy - it's more of a signal that your body may be more reactive to beef than to other foods. Many people respond well to reducing or temporarily eliminating beef and watching for symptom changes.

How often should I retest?

If you make dietary changes based on your first result, retesting after 8-12 weeks can help show whether your IgG level has dropped along with any symptom improvement. If you're not making changes, there's usually no need to retest frequently since IgG levels tend to shift slowly over time. Retesting is most useful when you're actively tracking the impact of removing or reintroducing beef.

What should I do if my results are abnormal?

Start by cutting back on or eliminating beef for a few weeks and keeping a simple symptom journal to see if things improve. Reintroduce it slowly afterward to see if symptoms return, which can help confirm the connection. If symptoms are severe or persistent regardless of diet changes, it's a good idea to seek medical care to rule out other causes.

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.

Beef IgG Test - Food Sensitivity Screening

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]