Why Private MD Labs?
90-day money-back guarantee Lab order in minutes Save a trip to the doctor Low prices since 2005 Labs within 2 miles
Sample image
Sample report
Comprehensive executive wellness test for professionals experiencing fatigue, brain fog, and stress

Blood Test for Executive Fatigue and Brain Fog

Executive Edge

  • Unveil hidden health issues effortlessly
  • Pinpoint the cause of chronic fatigue
  • Enhance your wellness with precise insights
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 a busy professional experiencing brain fog, chronic fatigue, poor sleep, or feeling constantly inflamed despite your best efforts. It's designed specifically for entrepreneurs, executives, and high-performers whose demanding lifestyle may be affecting their health through poor eating habits, lack of exercise, increased stress, or sleep deprivation. This comprehensive panel helps you understand what's really going on in your body so you can make targeted changes to boost your energy, mental clarity, and overall performance.

How should I prepare for this test?

Fasting: 12 hours
No biotin: 72 hours

You should fast for 12 hours before your blood draw, meaning no food or beverages except water during this time. Schedule your appointment in the morning, as some markers like iron decrease throughout the day. Avoid seafood for 48 hours before testing, and if you take biotin supplements, stop them at least 72 hours prior. If you use testosterone cream, avoid applying it to your inner elbow area for 24 hours before the test. If you're on prednisone therapy, note that it may affect cortisol results.

What's included in this test?

Hs CRP Sex Hormone Binding Globulin T3, Free T4, Free, Direct Dialysis Cortisol, Total Dhea Sulfate Estradiol Ferritin Hemoglobin A1C Iron, Total Magnesium Mercury, Blood TSH

This comprehensive executive wellness panel evaluates multiple body systems that directly impact your performance and vitality. It checks your thyroid function to identify causes of fatigue and brain fog, measures stress hormones like cortisol and DHEA-S that affect energy and resilience, assesses sex hormones including testosterone and estradiol that impact mood and vitality, and evaluates metabolic markers like glucose and HbA1c for energy regulation. The panel also includes a complete blood count to check for anemia or inflammation, measures essential vitamins like B12, folate, and vitamin D that support brain function and energy, checks iron and ferritin for oxygen delivery, monitors kidney and liver function, and even tests mercury levels that can affect cognitive performance. Together, these measurements provide a complete picture of the factors affecting your executive performance, mental clarity, and long-term health.

What happens after I get my results?
You'll receive detailed doctor notes in simple language explaining what your comprehensive results mean for your energy, cognitive function, stress levels, and overall health. These notes include personalized recommendations like dietary adjustments, supplement suggestions, sleep optimization strategies, stress management techniques, or whether certain markers need closer monitoring. You'll also get the standard lab report and can track your biomarkers over time using our trends feature to see how your lifestyle interventions and performance optimization efforts are working.
When will I get my results?
You can expect your results within approximately 7 business days after your sample is collected. If any confirmation testing is required for specific markers, the timeline may be extended slightly, but you'll be notified if that's the case.
Who should consider getting this test?
This test is perfect for high-performing professionals, entrepreneurs, CEOs, and executives who lead demanding lives and want to optimize their health and performance. It's especially valuable if you're experiencing symptoms like chronic fatigue, brain fog, poor sleep, difficulty managing stress, reduced motivation, or inflammation despite maintaining a busy lifestyle. Anyone who wants to take a proactive, data-driven approach to their health and get a comprehensive baseline for their wellness should consider this panel.
What symptoms indicate I may need this test?
Key symptoms include persistent brain fog or difficulty concentrating, chronic fatigue that doesn't improve with rest, feeling constantly stressed or overwhelmed, poor quality sleep or insomnia, unexplained weight changes, reduced motivation or drive, low libido, muscle weakness or difficulty recovering from workouts, mood swings or irritability, feeling inflamed or achy, and generally feeling like your performance is declining despite your efforts. If you're experiencing several of these symptoms as a busy professional, this comprehensive panel can help identify the root causes.
How can I naturally support my energy and performance as an executive?
Prioritize 7-8 hours of quality sleep by maintaining a consistent sleep schedule and creating a dark, cool bedroom environment. Incorporate regular exercise, even if it's just 20-30 minutes of walking or strength training several times per week. Manage stress through meditation, deep breathing exercises, or regular breaks throughout your workday. Focus on whole foods with plenty of vegetables, lean proteins, and healthy fats while limiting processed foods and excess caffeine. Stay hydrated, consider omega-3 supplements for brain health, and schedule regular downtime to prevent burnout.
What is cortisol and why does it matter for executives?
Cortisol is your body's main stress hormone, released when you're under pressure or facing demands. For busy executives, chronically elevated cortisol from ongoing stress can lead to fatigue, weight gain (especially around the midsection), difficulty sleeping, brain fog, weakened immune function, and mood issues. However, cortisol that's too low can also cause extreme fatigue and poor stress resilience. Measuring your cortisol helps determine if stress is affecting your health and performance, allowing you to make targeted interventions.
What does low vitamin D mean?
Low vitamin D means your body doesn't have enough of this essential nutrient, which can contribute to fatigue, weakened immunity, mood issues like depression, muscle weakness, and difficulty concentrating. Many busy professionals who spend most of their time indoors have low vitamin D levels. This can be improved through sensible sun exposure, eating vitamin D-rich foods like fatty fish and fortified dairy, or taking a vitamin D3 supplement.
How often should I retest as a high-performer?
For executives focused on optimizing performance, testing every 6-12 months is ideal for tracking trends and seeing how lifestyle interventions are working. If you've made significant changes to your diet, exercise, stress management, or sleep habits, consider retesting after 3-6 months to see the impact. If any markers are outside optimal ranges, your doctor may recommend more frequent monitoring every 8-12 weeks until they normalize. Regular testing helps you make data-driven decisions about your health and catch potential issues early.
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 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.
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.

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 375 ng/dL
Demo results
Normal Optimal 400 - 1000 High
375 ng/dL

What this means

Your testosterone levels are slightly below the optimal range. While this is not necessarily cause for concern, it may contribute to occasional fatigue, reduced motivation, or lower muscle mass over time.

* 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

Blood Test for Executive Fatigue and Brain Fog

  • Unveil hidden health issues effortlessly
  • Pinpoint the cause of chronic fatigue
  • Enhance your wellness with precise insights
Still got questions? Text our super-cool support team at 754-799-7833 to get help finding your ideal checkup.

Ask Me Anything

Your 24/7 Personal Lab Guide

Quick questions:

What does this test measure?
Do I need to fast for this test?
When will I get my results?
A

Hi, I'm here to make labs simple, clear, and stress-free. Not sure where to start? That's okay. Tell me what's going on and I'll guide you from there.

I can help you:

  • choose the right test
  • prepare for your lab visit
  • take the next step with confidence and more
Just now
A
Not finding what you need? Text 754-799-7833, we've got you.
We provide helpful guidance, not medical diagnoses. For medical decisions, consult a licensed professional.