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Insulin blood test for checking blood sugar regulation and metabolic health

Insulin Blood Test for Blood Sugar and Metabolism

Cardio IQ® Insulin

  • Check insulin and blood sugar balance
  • Screen for low blood sugar causes
  • Monitor metabolic and energy health
$49
LegitScript certified merchant
First results as soon as overnight*

All results normal? Get your money back. First-time customers only. File a support ticket titled “Money Back Guarantee” with your order number within 15 days of receiving your results. STD, Sickle Cell, and gift orders aren’t eligible. Full terms apply. guarantee
No questions asked refunds
LegitScript certified

Prescription & all lab fees included

Go directly to the lab, no extra fees

Doctor's guidance included

Easy to understand results

Fast & convenient

Lab visit as quick as 10 mins in & out

  • Many results come back overnight *
  • 90-day money back guarantee
  • Save time & skip the doctor’s office
  • Lab visit as quick as 10 minutes
  • Results explained, with clear next steps
  • LegitScript certified
  • No questions asked refunds
  • The price you see is the price you pay

Prescription & all lab fees included

Go directly to the lab, no extra fees

Doctor's guidance included

Easy to understand results

Fast & convenient

Lab visit as quick as 10 mins in & out

All results normal? Get your money back. First-time customers only. File a support ticket titled “Money Back Guarantee” with your order number within 15 days of receiving your results. STD, Sickle Cell, and gift orders aren’t eligible. Full terms apply. guarantee
No questions asked refunds
LegitScript certified

What's this test for?

This test is ideal if you're experiencing unexplained episodes of shakiness, sweating, confusion, or fainting that could point to low blood sugar. It helps figure out if your body is making too much insulin, which can happen with certain tumors, insulin resistance, or other metabolic issues. It's also useful if you've had blood sugar swings that don't have a clear explanation.

What happens after I get my results?

Your insulin level will show up in your account along with the normal range so you can see exactly where you fall. If your result is outside the normal range, simple next steps like adjusting your diet, cutting back on sugar and refined carbs, or increasing physical activity can help, and retesting in a few months lets you track progress. If your level is extremely high or low and you're having severe symptoms like fainting or confusion, seek medical care right away. You can download a standard lab report from your account anytime, and the trends feature lets you watch how your insulin changes over time.

Who should consider this test?

This test is a good fit for anyone who has had episodes of low blood sugar, unexplained fatigue after eating, or a family history of insulin-related conditions. It's also worth considering if you've been told you have insulin resistance or prediabetes and want a clearer picture. People trying to understand unexplained weight changes alongside blood sugar symptoms may also benefit.

What symptoms indicate I may need this test?
Watch for shakiness, sweating, rapid heartbeat, confusion, or dizziness, especially a few hours after eating, since these can signal blood sugar swings tied to insulin problems. Frequent hunger, sudden weight gain, or feeling unusually tired after meals can also be clues. If these symptoms happen repeatedly, this test can help identify what's going on.
When will I get my results?
Results are typically ready within about 7 days of your blood draw. You'll get a notification once they're posted, and you can log into your account anytime to view them along with an explanation of what each value means.
How can I naturally support healthy insulin levels?
Eating smaller, balanced meals with less added sugar and refined carbs can help keep insulin levels steadier throughout the day. Regular exercise, especially a mix of cardio and strength training, makes your body more sensitive to insulin so it doesn't have to work as hard. Getting enough sleep and managing stress also play a big role, since poor sleep and high stress can push insulin levels up over time.
What does high insulin mean?
High insulin often means your body is working overtime to keep blood sugar under control, which can happen with insulin resistance, prediabetes, or in rarer cases an insulin-producing tumor. It can also show up if you ate close to your blood draw. Cutting back on sugary and processed foods, moving more, and losing excess weight if needed are practical first steps.
What does low insulin mean?
Low insulin can mean your pancreas isn't producing enough, which is common in type 1 diabetes or advanced type 2 diabetes. It can also occur from prolonged fasting before the test. If you're having symptoms like excessive thirst, frequent urination, or unexplained weight loss along with a low result, seek medical care soon.
What causes abnormal insulin levels?
High insulin is often linked to excess weight, a diet high in sugar and refined carbs, lack of exercise, or in rare cases a tumor called an insulinoma. Low insulin can result from pancreas problems, certain autoimmune conditions, or long periods without eating before the test. Medications and hormonal conditions can also shift insulin levels in either direction.
How often should I retest?
If your levels are in the normal range and you have no symptoms, checking once a year alongside routine bloodwork is usually enough. If you're actively making lifestyle changes to address an abnormal result, retesting every 3 to 6 months can help you see if those changes are working. Anyone with ongoing symptoms should retest sooner rather than waiting a full year.
How’s this work?
Getting your blood test with us is easy, private & backed by the power of science.

Long story short:
  1. In the test options, use the filters or search box to narrow your choices and find the test you want.
  2. 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.
  3. 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.
  4. 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.
  5. 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.
  6. 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.
  7. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!
  8. If you have any questions, please text us at 754-799-7833 or email [email protected] 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 [email protected], and we'll gladly help you. We've got your back and reply quickly.
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 [email protected]. 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 [email protected].
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 [email protected].

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 [email protected] and we'll gladly help you.

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

You get clinical lab reports & simplified health insights.
Save time & gas, go straight to the lab. Our doctors cover the rest.
Results start landing the next day after your lab visit.*
We don’t sell or share your data. Your time & privacy matter.
US-licensed doctors have your back if things get unclear.
No hidden fees, nice discounts for regular checkups.
Save a trip to the doctor, go directly to the lab
Get lab order in minutes, results come overnight*
Results explained in simple language
Reviewed by US licensed doctors
Fast & confidential, we never sell or share your data
No insurance needed, transparent pricing
Demo results
Insulin 18 uIU/mL
Demo results
Low (<2.6 uIU/mL) Normal (2.6-24.9 uIU/mL) High (>24.9 uIU/mL)
18 uIU/mL

What this means

An insulin level of 18 uIU/mL falls within the normal range, meaning your body is managing blood sugar without producing excess insulin. This suggests your pancreas and blood sugar regulation are currently working as expected. Keeping an eye on this over time can help catch changes early.

* Regular blood test results (e.g., CBC) typically start arriving the next business day after sample collection. More advanced tests may take longer due to complexity.
Here’s how easy it is to get blood work done on your terms
Choose a checkup
Order your test Save a trip to the doctor. Your results will come with clear, friendly explanations. Takes 2 minutes
Book a lab
Book an appointment Visit any of our 4,000 nearby lab locations to have your samples collected. Book or walk-in
Choose a checkup
Get results Receive a clear, easy-to-digest health report by email & SMS within a few business days. Get answers, fast

Find a lab near you

Search Quest Diagnostics and LabCorp locations available through Private MD Labs.

Find a lab

Insulin Blood Test for Blood Sugar and Metabolism

  • Check insulin and blood sugar balance
  • Screen for low blood sugar causes
  • Monitor metabolic and energy health
$49
Still got questions? Text our super-cool support team at 754-799-7833 to get help finding your ideal checkup.
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For informational purposes only. Not medical advice.