What's this test for?

This test is ideal if you're experiencing symptoms like stomach pain, muscle weakness, mood changes, or confusion that could be linked to lead exposure or a rare condition affecting how your body makes blood cells. It's also used if you work around lead or other heavy metals and want to check whether your body is being affected. Many people take this test after unexplained nerve or digestive symptoms that don't have an obvious cause.

How should I prepare for this test?

See the pre-collection instructions on your order confirmation.

What's included in this test?

This is a single-marker test that measures delta-aminolevulinic acid (delta-ALA) in a 24-hour urine sample. This one marker matters because it's a key early signal your body uses when something is interfering with normal blood cell production, most commonly from lead exposure or certain rare metabolic conditions.

What happens after I get my results?

Your results will show up in your account with a clear explanation of the normal range for delta-aminolevulinic acid so you can see exactly where your number falls. If your level is elevated, next steps usually involve identifying and reducing any source of lead or chemical exposure, and retesting after making those changes to see if your number improves. A downloadable lab report is available in your account, and you can use the trends feature to track this marker over time if you retest in the future. If your result is significantly high, consider seeking medical care promptly since this can signal an urgent health issue.

When will I get my results?

Results for this test are typically ready within about 7 days of your lab visit. Because this involves a 24-hour urine collection, the turnaround clock starts once the lab receives your completed sample, so make sure to drop it off promptly after finishing the collection.

Who should consider this test?

People who work in industries with potential lead exposure, such as construction, manufacturing, battery recycling, or auto repair, are good candidates for this test. It's also useful for anyone with unexplained abdominal pain, nerve symptoms, or a family history of porphyria, a group of rare blood disorders. If you live in an older home with lead paint or lead pipes, this test can help you check your exposure level.

What symptoms indicate I may need this test?

Common symptoms linked to elevated delta-ALA include stomach cramps, nausea, muscle weakness, tingling or numbness, irritability, and trouble concentrating. Some people also notice reddish or dark-colored urine or increased sensitivity to sunlight. If you have several of these symptoms together, especially with a known exposure risk, this test can help clarify what's going on.

How can I naturally support healthy detoxification from lead exposure?

Eating foods rich in calcium, iron, and vitamin C can help your body absorb less lead and support natural elimination processes. Staying well hydrated helps your kidneys flush out toxins more efficiently. Avoiding further exposure sources, like old paint dust, contaminated water, or certain imported cosmetics and spices, is one of the most effective steps you can take. Regular exercise and a balanced diet also support your body's overall detox pathways.

What does high delta-ALA mean?

A high delta-ALA level usually means your body is being exposed to lead or another substance that's interfering with normal blood cell formation, or it may point to a rare condition called porphyria. Common causes include occupational exposure, contaminated water or soil, or certain medications. If your number comes back high, reducing exposure and retesting is a reasonable first step, but very high levels warrant prompt medical attention.

How often should I retest?

If your initial result is normal and you have ongoing exposure risk, testing once or twice a year is a reasonable routine check. If your result was elevated, retesting after 4-6 weeks of reducing exposure can help you see whether your level is trending down. Anyone in a high-exposure job should follow a regular testing schedule as part of routine monitoring.

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.

Delta-ALA Urine Test - Lead Exposure Screening

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]

Delta-ALA 24-Hour Urine Test for Lead Exposure

Delta Aminolevulinic Acid, 24-Hour 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?

How should I prepare for this test?

What's included in this test?

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

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Delta-ALA 24-Hour Urine Test for Lead Exposure

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

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