What's this test for?

This test is ideal if you're experiencing symptoms like shakiness, dizziness, or confusion between meals, which can point to low blood sugar (hypoglycemia). It's also useful if you're worried about insulin resistance, a condition where your body has trouble using insulin properly and which can lead to weight gain and higher blood sugar over time. The test tracks how your insulin levels respond to glucose across three separate blood draws to see how your body handles sugar.

What's included in this test?

This test measures your insulin levels at three separate time points after a glucose challenge, which shows how your body responds to sugar over time rather than just a single snapshot. Looking at multiple specimens helps reveal patterns that a single blood draw might miss, like a delayed or exaggerated insulin spike that can signal insulin resistance or reactive hypoglycemia.

What happens after I get my results?

Your results will show up in your account with each value explained alongside its normal range so you know exactly what's high, low, or on target. Depending on what your results show, next steps might include adjusting your diet to reduce refined sugars, adding more fiber and protein to meals, or retesting in a few months to see if changes are working. If any value comes back at a dangerous level, the report will flag it so you know to seek care right away. You can download the full lab report anytime and use the trends feature to watch how your numbers shift over future tests.

How can I naturally support healthy insulin response?

Cutting back on sugary drinks and refined carbs is one of the fastest ways to ease the load on your insulin system. Regular movement, especially walking after meals and strength training, helps your muscles use blood sugar more efficiently. Getting consistent sleep and managing stress also matter, since poor sleep and high cortisol can both worsen insulin resistance over time.

When will I get my results?

Results are typically ready within about 7 days of your lab visit. Once processed, they'll be uploaded directly to your account where you can view and download them at any time.

Who should consider this test?

This test is a good fit for anyone with symptoms of low blood sugar, like shakiness or fatigue between meals, or a family history of diabetes or insulin resistance. It's also worth considering if you've noticed unexplained weight gain, sugar cravings, or energy crashes after eating. People who've been told their blood sugar looks borderline on a routine test may also benefit from this deeper look.

What symptoms indicate I may need this test?

Common signs include feeling shaky, anxious, or lightheaded a few hours after eating, along with sudden hunger, sweating, or difficulty concentrating. Some people also notice energy crashes in the afternoon or intense sugar cravings. If these symptoms happen regularly, it may point to how your body is managing insulin and glucose.

What does a high insulin response mean?

A higher-than-normal insulin response can mean your body is working overtime to keep blood sugar in check, which is often an early sign of insulin resistance. Over time this can contribute to weight gain, especially around the belly, and raise your risk for type 2 diabetes. Simple changes like reducing added sugars, increasing physical activity, and prioritizing fiber-rich foods can help bring this back into a healthier range.

What does a low or delayed insulin response mean?

A low or sluggish insulin response can mean your body isn't releasing enough insulin quickly enough after eating, which may lead to blood sugar spikes. This pattern is sometimes seen in early-stage issues with the pancreas's ability to produce insulin. Eating balanced meals with protein and fiber can help slow sugar absorption and ease the demand on your system.

How often should I retest?

If your first results show a borderline or abnormal pattern, retesting in 3 to 6 months after making lifestyle changes is a reasonable timeframe to see progress. If your results are normal but you have risk factors like a family history of diabetes, checking in once a year is a good habit. Use the trends feature in your account to easily compare results over time.

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.

Insulin Response Test - Blood Sugar & Insulin 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]