What's this test for?

This test is ideal if you or your child have been flagged by a newborn screening, or if there's a family history of rare metabolic conditions that affect how the body breaks down fats for energy. It helps if you're experiencing unexplained symptoms like low energy, muscle weakness, poor growth, or episodes of illness that don't have a clear cause. It's also useful for tracking whether a special diet or supplement plan is working for someone already diagnosed with one of these conditions.

What's included in this test?

This test measures a group of metabolites called acylglycines, which build up in the body when certain fat-processing pathways aren't working correctly. Looking at the full pattern of these substances together helps identify which specific metabolic pathway may be affected, since different conditions create different combinations of elevated compounds. This detailed profile is more informative than looking at any single marker alone.

What happens after I get my results?

Your results will show up in your account with each metabolite explained alongside its normal range, so you can see exactly what's typical and what stands out. If a result falls outside the expected range, the report will point out simple next steps, such as adjusting diet, following up with additional testing, or seeking care quickly if a value suggests something serious. You can download a standard lab report anytime for your records, and if you retest in the future, the trends feature lets you track changes over time to see how diet or treatment is working.

What is a fatty acid oxidation disorder and why does it matter?

A fatty acid oxidation disorder is a condition where the body has trouble converting fat into energy, which can be a problem especially when someone is fasting, sick, or under physical stress. These disorders matter because if left unmanaged, the body can run short on energy at critical times, which may lead to serious health episodes. Catching and monitoring these conditions early allows for diet and lifestyle adjustments that help avoid dangerous energy crashes.

When will I get my results?

Results are typically ready within about 7 days of your sample being received at the lab. You'll get a notification once they're posted to your account, where you can view the full report and download it for your records. If your situation feels urgent, don't wait for standard turnaround — seek medical care right away.

Who should consider this test?

This test is a good fit for families following up on an abnormal newborn screening result, people with a known family history of metabolic disorders, or anyone already diagnosed who needs to check how well their diet or treatment plan is working. It's also useful if unexplained symptoms like recurring fatigue, muscle pain, or fasting intolerance have come up without another clear explanation.

What symptoms indicate I may need this test?

Signs that might point to a fatty acid oxidation issue include unusual tiredness, muscle weakness or pain, poor growth in children, low blood sugar episodes, or getting unusually sick during fasting or minor illness. Recurrent vomiting or lethargy during infections can also be a clue. If these symptoms run in the family or showed up on a newborn screen, this test can help clarify what's going on.

How can I naturally support healthy fat metabolism?

Eating regular, balanced meals that avoid long gaps without food can help prevent the energy dips associated with these conditions. Including steady sources of carbohydrates and avoiding excessive fasting supports the body when fat-burning pathways aren't working at full capacity. Because these are genetic metabolic conditions, always pair any diet changes with guidance tailored to your specific results rather than general assumptions.

How often should I retest?

If you're monitoring a known condition or checking how well a diet change is working, retesting every few months is a common approach, but the right interval depends on your specific situation and how stable your results have been. Using the trends feature in your account can help you and anyone advising you on care see whether values are moving in a good direction. If you're newly investigating symptoms, your first result will help determine if and when a repeat test makes sense.

What should I do if my results are abnormal?

If your acylglycine levels are outside the normal range, the report will explain which pathway may be involved and what that generally means. Simple next steps often include reviewing meal timing and fasting habits, and considering follow-up testing to narrow down the specific condition. If results suggest a serious or urgent issue, seek medical care promptly rather than waiting.

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.

Acylglycines Urine Panel - Metabolic Disorder Testing

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]

Acylglycines Urine Test for Metabolic Disorders

Acylglycines, Quantitative Panel, Urine

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.

Find a lab near you

Acylglycines Urine Test for Metabolic Disorders

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

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