What's this test for?

This test is ideal if you're experiencing memory problems, confusion, or other symptoms that have you or your family worried about your brain health. It looks at your APOE gene to help understand a possible genetic connection to Alzheimer's disease risk. It's often used when someone is already showing symptoms and wants more information about what might be contributing to them.

What's included in this test?

This test looks at your APOE gene, which comes in three common versions that can affect how your body processes fats and how your brain ages over time. Knowing which version (or combination of versions) you carry can help explain part of your personal risk picture, especially when combined with symptoms you're already noticing.

What happens after I get my results?

Your results will show up in your account along with an explanation of what your specific APOE gene pattern (E2, E3, or E4) means. Since this is a genetic test, there's no need to retest later — your result won't change over time, but it can help guide conversations about brain health, lifestyle changes, and monitoring going forward. You can download the full lab report from your account at any time, and it stays saved there for future reference.

How can I naturally support brain health?

Regular aerobic exercise, quality sleep, and a diet rich in omega-3 fats (like fish, walnuts, and flaxseed) are all linked to better brain health over time. Staying mentally active with reading, puzzles, or learning new skills can also help. Limiting alcohol and managing blood pressure and blood sugar are additional everyday steps that support long-term brain function.

When will I get my results?

Results are typically ready within about 7 days of your sample being processed at the lab. You'll get a notification once they're posted to your account so you can log in and view them right away.

Who should consider this test?

This test is a good option for people already experiencing memory or cognitive symptoms who want more insight into a possible genetic factor. It's also relevant for people with a strong family history of Alzheimer's disease who want to understand their own genetic picture better. It's not typically used as a general screening test for people without symptoms or family history.

What symptoms indicate I may need this test?

Common reasons people consider this test include noticeable memory lapses, difficulty concentrating, getting lost in familiar places, or a family history of early-onset Alzheimer's. If you or your family have noticed changes in thinking, planning, or recalling recent events, this test can add helpful context. It's meant to complement — not replace — a full evaluation of these symptoms.

What is APOE and why does it matter?

APOE is a gene that helps your body manage cholesterol and fats, and it also plays a role in how your brain repairs itself over time. There are three common versions of this gene — E2, E3, and E4 — and carrying one or two copies of the E4 version is linked to a higher lifetime chance of developing Alzheimer's disease. It doesn't mean you will definitely develop the disease, just that your genetic risk may be higher than average.

What does carrying the E4 version mean?

Carrying one copy of APOE E4 is linked to a moderately higher lifetime chance of Alzheimer's, while carrying two copies raises that chance further. This is a risk factor, not a diagnosis — many people with E4 never develop the disease, and some people without it still do. Simple lifestyle steps like staying active, eating well, and managing heart health can help support brain health regardless of genotype.

What should I do if my results show a higher-risk genotype?

If your results show the E4 version, focus on habits linked to brain health: regular exercise, a heart-healthy diet, good sleep, and staying mentally and socially active. Keep track of any new or worsening memory symptoms and seek medical care promptly if they become noticeable or concerning. You can also revisit your saved report anytime in your account to review the details.

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.

APOE Genotype Test - Alzheimer's Risk Insight

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

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