What's this test for?

This test is ideal if you're experiencing excessive thirst, frequent urination, unexplained fatigue, or blurry vision that could point to blood sugar problems. It's also useful if you've been told you're at risk for diabetes or had an abnormal glucose reading before and need a more detailed look at how your body processes sugar. The test tracks how your blood sugar rises and falls after drinking a glucose solution, which gives a clearer picture than a single blood draw.

What happens after I get my results?

Your results will show up in your account with each of the four glucose readings explained against its normal range, so you can see exactly how your body responded at each time point. If your numbers are elevated, simple next steps like cutting back on refined carbs and sugary drinks, adding more fiber, and moving your body after meals can help, while very high readings mean you should seek medical care promptly. You can download the full lab report from your account any time, and use the trends feature to compare this test to future ones and see if your blood sugar handling is improving.

Who should consider this test?

This test is a good fit if you have a family history of diabetes, are overweight, had gestational diabetes during pregnancy, or already had a borderline fasting glucose result. It's also useful for anyone with symptoms like constant thirst, fatigue after meals, or frequent urination who wants a clearer answer than a single blood sugar check can give.

What symptoms indicate I may need this test?

Watch for excessive thirst, needing to urinate often, feeling unusually tired especially after eating, blurry vision, or slow-healing cuts. Sudden weight loss without trying, or feeling shaky and irritable a few hours after meals, can also be signs your body isn't handling sugar well. If any of these sound familiar, this test can help clarify what's going on.

When will I get my results?

Results are typically ready within about 7 days of your test. Once processed, they'll be posted directly to your online account, where you can view each of the four glucose readings and what they mean.

How can I naturally support healthy blood sugar levels?

Eating more fiber-rich foods like vegetables, beans, and whole grains slows down how fast sugar enters your bloodstream. Regular movement, even a 10-15 minute walk after meals, helps your muscles use up sugar more efficiently. Cutting back on sugary drinks and refined snacks, staying well hydrated, and getting consistent sleep all support steadier blood sugar throughout the day.

What does a high glucose reading mean?

A high reading, especially one that stays above 200 mg/dL two hours after the glucose drink, suggests your body isn't clearing sugar from your blood as efficiently as it should, which is how diabetes is diagnosed. Readings that are elevated but below that threshold may point to prediabetes, an early stage where lifestyle changes can make a real difference. Cutting added sugars, increasing physical activity, and losing even a small amount of weight can help bring numbers down.

What causes abnormal glucose tolerance results?

Abnormal results are often tied to insulin resistance, where your body's cells don't respond well to insulin, the hormone that moves sugar out of your blood. Being overweight, having a sedentary lifestyle, eating a diet high in refined carbs and sugar, certain medications, and a family history of diabetes can all contribute to this. Hormonal conditions and pregnancy can also affect how your body handles glucose.

How often should I retest?

If your results are normal but you have risk factors like excess weight or a family history of diabetes, retesting every 1-3 years is a reasonable routine. If you were diagnosed with prediabetes, retesting yearly, or sooner if you make significant lifestyle changes, helps you track your progress.

What should I do if my results are abnormal?

Start with lifestyle changes like reducing added sugars, eating more fiber and protein, and adding regular exercise, since these can meaningfully improve blood sugar handling. Recheck your levels in a few months to see if things are trending in the right direction. If any single reading is extremely high or you feel unwell, seek medical care right away.

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.

Glucose Tolerance Test - Diabetes & Blood Sugar Check

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]