What's this test for?

This test is ideal if you're concerned about your heart health, have a family history of heart disease, or already know you have borderline or high cholesterol. It gives a detailed look at your cholesterol particles, not just the standard numbers, which is especially useful if you have other risk factors like diabetes, high blood pressure, or obesity. It's also a smart choice if you're already on cholesterol-lowering medication and want to see how well it's working.

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 can see exactly where you stand. Depending on what your numbers show, next steps might include adjusting your diet, increasing physical activity, or retesting in a few months to track progress; if any value is dangerously high, the report will flag it so you know to seek care right away. You can download a standard lab report anytime, and the trends feature lets you compare results over time to see how lifestyle changes or treatment are working.

What's included in this test?

This test includes NMR lipoprotein particle fractionation (LDL particle number and size, HDL particle number and size, VLDL particle size), plus a standard lipid panel measuring triglycerides and HDL cholesterol. The particle-level detail matters because two people can have the same total cholesterol number but very different actual heart disease risk depending on the size and number of their particles. Together, these results paint a much fuller picture of your cardiovascular risk than basic cholesterol testing alone.

How can I naturally support healthy cholesterol levels?

Eating more fiber-rich foods like oats, beans, and vegetables can help lower LDL particle numbers naturally. Cutting back on refined sugar and processed carbs often improves triglycerides more than cutting fat does. Regular aerobic exercise, like brisk walking or cycling most days of the week, can raise your protective HDL cholesterol and improve particle size over time. Omega-3 rich foods like salmon or walnuts, or a fish oil supplement, may also help lower triglycerides.

When will I get my results?

Results are typically ready within about 7 days of your sample being collected at the lab. You'll get a notification as soon as your report is available in your account. This timeframe allows for the specialized NMR particle analysis, which takes a bit longer than a basic cholesterol test.

Who should consider this test?

Adults with a family history of heart disease, existing risk factors like diabetes or high blood pressure, or borderline cholesterol results on a standard panel are good candidates. It's also useful if you're currently taking cholesterol-lowering medication and want to know if it's actually working at the particle level. People who've had a previous heart event or stroke may also want this deeper level of detail.

What symptoms indicate I may need this test?

High cholesterol and cardiovascular risk often have no symptoms at all, which is exactly why testing matters. Some people notice fatigue, chest discomfort during activity, or shortness of breath as warning signs, but these can show up only after risk has been building for years. If you have a family history of early heart disease or you've been told your cholesterol is borderline, that's reason enough to test even without symptoms.

What does a high LDL particle number mean?

A high number of LDL particles means there are more small, dense cholesterol carriers circulating in your blood, which can increase the chance they get lodged in artery walls over time. This is true even if your standard LDL cholesterol number looks normal, since particle count can tell a different story. Lifestyle changes like reducing added sugar, increasing fiber, and staying active are good first steps to bring this number down.

What does a low HDL level mean?

Low HDL means you have less of the cholesterol that helps clear excess LDL from your bloodstream, which can raise cardiovascular risk. Regular aerobic exercise, quitting smoking if applicable, and eating healthy fats like olive oil and avocados can help raise HDL over time. Retesting after a few months of lifestyle changes can show whether these efforts are making a difference.

How often should I retest?

If your results are within a healthy range and you have no major risk factors, retesting once a year is usually enough to stay on top of things. If you're actively making lifestyle changes or starting a new cholesterol medication, retesting every 3 to 6 months can help you see if it's working. Those with higher risk factors or abnormal results the first time around may want to retest sooner.

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.

NMR Lipoprotein Test - Advanced Heart Disease Risk

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]

NMR Lipoprotein & Cholesterol Particle Blood Test

Lipoprotein Fractionation, NMR with Lipid Panel (Triglycerides/HDL-C)

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

What's this test for?

What's included in this test?

What happens after I get my results?

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

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NMR Lipoprotein & Cholesterol Particle Blood Test

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

1,000,000+ blood tests later, here's what our customers say