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Testosterone test for men experiencing low energy, reduced muscle mass, and fatigue

Testosterone Blood Test for Men with Low Energy and Fatigue

Testosterone, Total, Male, IA (MALES ONLY)

Google
3,138 reviews
  • Reveal the cause of low energy
  • Confirm your testosterone levels accurately
  • Pinpoint reasons for muscle loss
First results as soon as overnight*

90 day happiness guarantee

We stand behind our service

Prescription & fees included

Go directly to the lab, no extra fees

Easy to understand results

With friendly doctor's notes & guidance

Fast & convenient

Lab visit as quick as 10 mins in & out

90 day happiness guarantee

We stand behind our service

Prescription & fees included

Go directly to the lab, no extra fees

Easy to understand results

With friendly doctor's notes & guidance

Fast & convenient

Lab visit as quick as 10 mins in & out

What's this test for?

This test is ideal if you're experiencing low energy, reduced motivation, difficulty building or maintaining muscle mass, or changes in sexual function. It helps identify whether your testosterone levels are contributing to these symptoms, which many men face as they age or due to lifestyle factors. This test provides concrete answers about your hormone levels so you can take action to improve your vitality and overall health.

How should I prepare for this test?

No biotin: 72 hours

This test requires a morning blood draw between 8:00-10:00 a.m. when testosterone levels are highest, and it's recommended to test on two different mornings for accuracy. If you use testosterone cream, avoid applying it to the inner elbow area for 24 hours before testing as it can affect results. Stop taking biotin supplements at least 72 hours before your test, as high doses can interfere with accuracy.

What's included in this test?

Testosterone, Total, Males (Adult), Ia

This test measures your total testosterone level, which is the primary male hormone responsible for energy, muscle mass, bone density, sex drive, and overall vitality. Testosterone assessment helps identify hormonal imbalances that may be causing fatigue, reduced physical performance, mood changes, or sexual dysfunction. This measurement provides crucial insight into your masculine health and whether your symptoms are hormone-related.

What happens after I get my results?
You'll receive detailed doctor notes in simple language explaining what your testosterone level means for your energy, muscle mass, mood, and sexual health. These notes include personalized recommendations like lifestyle changes, supplement suggestions, whether you should consider hormone therapy, or if further testing is needed. You'll also get the standard lab report and can track your testosterone levels over time using our trends feature to see how your interventions are working.
Who should consider getting this test?
This test is ideal for men experiencing unexplained fatigue, difficulty gaining or maintaining muscle mass, reduced sex drive, or erectile dysfunction. It's also important for men over 40 who want to establish a baseline for their hormone levels, athletes monitoring their performance and recovery, or anyone concerned about symptoms that might be related to low testosterone.
What symptoms indicate I may need this test?
Common symptoms of low testosterone include persistent fatigue even with adequate sleep, decreased motivation and drive, difficulty building muscle despite regular exercise, increased body fat especially around the midsection, reduced sex drive, and mood changes like irritability or feeling down. You might also notice reduced physical performance, slower recovery from workouts, or difficulty concentrating.
How can I naturally support my testosterone levels?
Supporting healthy testosterone starts with regular resistance training and high-intensity exercise, which naturally stimulates hormone production. Prioritize 7-8 hours of quality sleep each night and manage stress through meditation or relaxation techniques, as chronic stress and poor sleep lower testosterone. Include zinc and magnesium-rich foods like oysters, beef, pumpkin seeds, and spinach, maintain a healthy body weight, and limit alcohol consumption.
What does low testosterone mean?
Low testosterone, often called low T, means your body isn't producing enough of this essential hormone, which can affect multiple aspects of your health. It commonly leads to decreased energy and motivation, reduced muscle mass and strength, increased body fat, lower sex drive, and mood changes. While testosterone naturally declines with age, significantly low levels may benefit from lifestyle changes or medical intervention.
What causes low testosterone?
Low testosterone can result from natural aging (levels typically decline after age 30), chronic stress, poor sleep quality, excess body fat, and lack of exercise. Medical conditions like obesity, diabetes, thyroid disorders, and certain medications can also lower testosterone. Lifestyle factors including excessive alcohol consumption, inadequate nutrition, overtraining, and environmental toxins may contribute as well.
How often should I retest my testosterone levels?
If you're being treated for low testosterone with therapy or lifestyle changes, retesting every 3-6 months initially helps monitor your progress and adjust your approach. Once levels stabilize, annual testing is common for ongoing monitoring. If you're testing for the first time and results are normal but symptoms persist, consider retesting in 6 months, as testosterone levels can fluctuate based on stress, sleep, and other factors.
How’s this work?
Getting your blood test with us is easy, private & backed by the power of science.

Long story short:
  1. In the test options, use the filters or search box to narrow your choices and find the test you want.
  2. 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.
  3. 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.
  4. 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.
  5. 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.
  6. 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.
  7. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!
  8. If you have any questions, please text us at 754-799-7833 or email [email protected] 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 [email protected], and we'll gladly help you. We've got your back and reply quickly.
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 [email protected]. 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 [email protected].
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 [email protected].

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 [email protected] and we'll gladly help you.

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

You get clinical lab reports & simplified health insights.
Save time & gas, go straight to the lab. Our doctors cover the rest.
Results start landing the next day after your lab visit.*
We don’t sell or share your data. Your time & privacy matter.
US-licensed doctors have your back if things get unclear.
No hidden fees, nice discounts for regular checkups.
Save a trip to the doctor, go directly to the lab
Instant orders, results often overnight*
Results explained in simple language
Reviewed by US licensed doctors
Fast & confidential, we never sell or share your data
No insurance needed, transparent pricing
Demo results
Testosterone, Total 375 ng/dL
Demo results
Low Optimal 400 - 1000 High
375 ng/dL

What this means

Your testosterone level is slightly below the optimal range. While not severely low, this may contribute to occasional fatigue, reduced motivation, difficulty building muscle, or lower sex drive. Many men in this range benefit from lifestyle modifications to naturally boost their levels.

* Regular blood test results (e.g., CBC) typically start arriving the next business day after sample collection. More complex tests, such as hormone panels, may take up to 10–15 business days due to their complexity.
Here’s how easy it is to get blood work done on your terms
Choose a checkup
Order your test Save a trip to the doctor. Your results will come with clear, friendly explanations. Takes 2 minutes
Book a lab
Book an appointment Visit any of our 4,000 nearby lab locations to have your samples collected. Book or walk-in
Choose a checkup
Get results Receive a clear, easy-to-digest health report by email & SMS within a few business days. Get answers, fast

Testosterone Blood Test for Men with Low Energy and Fatigue

Google
3,138 reviews
  • Reveal the cause of low energy
  • Confirm your testosterone levels accurately
  • Pinpoint reasons for muscle loss

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

Google reviews 3138 reviews Next
Still got questions? Text our super-cool support team at 754-799-7833 to get help finding your ideal checkup.