What's this test for?

This test is ideal if you're experiencing unexplained low blood sugar, fatigue, or metabolic concerns that need closer evaluation. It helps assess how your body is breaking down fat for energy, which can point to issues with metabolism or nutrition. It's also useful if you're working on a nutritional plan and want to understand your body's fat-burning patterns.

What's included in this test?

This test measures nonesterified fatty acids, also called free fatty acids, in your blood. This single marker matters because it reflects how actively your body is breaking down stored fat for energy, which is useful when evaluating low blood sugar episodes or overall nutritional status.

What happens after I get my results?

Your results will be available in your account, with each value's normal range clearly explained so you know exactly where you stand. Depending on your result, next steps might include adjusting your diet, spacing out meals differently, or retesting in a few months to track changes. A standard lab report is available to download directly from your account at any time. You can also use the trends feature to track this biomarker over time as you make lifestyle changes.

How can I naturally support healthy fatty acid metabolism?

Eating regular, balanced meals with a mix of protein, healthy fats, and complex carbs helps keep your fat metabolism steady. Avoiding long stretches without food and limiting excess alcohol can also help. Regular physical activity, especially cardio, encourages your body to use fat efficiently for fuel. Staying hydrated and getting enough sleep also support healthy metabolism overall.

When will I get my results?

Results are typically ready within about 7 days of your lab visit. Once ready, they'll be posted directly to your online account, where you can view and download them at your convenience.

Who should consider this test?

This test is a good fit for people with unexplained episodes of low blood sugar, those undergoing nutritional assessment, or anyone wanting deeper insight into how their body handles fat for energy. It can also be useful for athletes or people on specialized diets who want to understand their fat-burning metabolism. If you have symptoms like unexplained fatigue, shakiness, or dizziness tied to meal timing, this test may offer helpful information.

What symptoms indicate I may need this test?

Symptoms like shakiness, dizziness, or fatigue that happen when you haven't eaten in a while can be signs worth investigating with this test. Unexplained weight changes or difficulty maintaining energy throughout the day are also reasons some people look into their fat metabolism. If you're being evaluated for hypoglycemia, this test can add useful context.

What is fat metabolism and why does it matter?

Fat metabolism is how your body breaks down stored fat into usable energy, especially between meals or during exercise. When this process isn't working smoothly, it can contribute to low blood sugar, fatigue, or difficulty maintaining stable energy levels. Understanding this process helps you make better decisions about meal timing, diet composition, and activity levels.

What does a high free fatty acids result mean?

A higher than normal result often means your body is relying heavily on stored fat for energy, which can happen during fasting, extended exercise, or poorly controlled blood sugar. It can also show up alongside conditions that affect insulin function. Simple steps like eating more consistently and reviewing your carbohydrate intake can help bring levels back to a typical range.

How often should I retest?

If your results are outside the typical range, retesting in about 2-3 months after making dietary or lifestyle adjustments is a reasonable timeframe to see if things have improved. If you're tracking this as part of a nutrition or fitness plan, testing every few months can help you spot trends. Always retest sooner if you notice new or worsening symptoms.

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.

Free Fatty Acids Test - Metabolism & Nutrition Check

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]

Free Fatty Acids Blood Test for Metabolism

Nonesterified Fatty Acids (Free Fatty Acids)

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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Free Fatty Acids Blood Test for Metabolism

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

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