Achieve Your Fitness Goals with Advanced Metabolic Testing

Stop guessing and start optimizing towards peak health.

Accelerate your fitness journey

Our testing can help improve
Gain Lean Muscle
Introducing our Fitness and Nutrition Analysis Tool: a revolutionary product that uses metabolic and nutrient testing for personalized dietary plans. This tool enables dietitians to provide customized advice tailored to individual health profiles, ensuring accurate, up-to-date nutritional recommendations. Experience personalized nutrition and fitness with our innovative solution.
Peak Energy
We'll look at root cause issues affecting your energy levels. Unlocking peak energy can help with increased motivation, drive, and activity levels. This leads to stronger outcomes and faster progress on your fitness journey. Additionally, clients report feeling better more of the time.
Reduce Stress
Stress can lead to fatigue, inefficent workouts, muscle loss, increased appetite, and decreased motivation to exercise. Testing helps identify and monitor any underlying medical conditions that may impact your fitness journey.
More Restful Sleep
Inadequate sleep can prevent recovery and inhibit strength gains . We'll measure your underlying biomarkers to find the root cause and help you get deeper, more restful sleep.
Address Deficiencies
Testing can help us identify nutrient deficiencies and address them. When you don't get enough of a certain nutrient, your body can't function as it should, leading to a variety of health problems. So, if you're trying to maximize your performance, build muscle, or just feel energetic, getting the right nutrients is essential.
Improved Focus & Motivation
Metabolic testing can help diagnose underlying conditions that may be contributing to brain fog and fatigue Treating these underlying conditions can help improve your focus help you stay energized and motivated.

The benefits of diagnostic testing with Top Nutrition Coaching

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Identify hard to detect root causes
Identifies underlying challenges to athletic performance such as hormonal imbalances, insulin resistance, or thyroid dysfunction.

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Get better results, faster
By testing regularly, clients can ensure that their dietitian is giving them the best possible advice based on their own unique needs.

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Track and measure your progress
By regularly testing, clients can ensure that they are making progress towards their goals and receiving the best fitness advice.

How Our Diagnostic Testing Works


Add Diagnostic Testing To Your Plan

  • Ask your nutrition specialist to add diagnostic testing to your base plan.
  • There are thousands and almost always one within 5-10 minutes.
  • Alternatively, you can get tested at home for an additional charge.

Schedule Your First Test

  • Our customer service team will reach out to help you setup your appointment at a nearby Labcorp location (usually within 5-15 minutes of most homes).
  • You can get tested via a simple blood draw or saliva sample.

Accelerate Your Weight Loss Journey

  • Receive results quickly. Most tests get turned around within 24-48 hours.
  • Find your results in your Top Nutrition Coaching profile in our mobile app.
  • Review your results with your dietitian at your next session.
  • Refine your personalized wellness plan and see results faster.

What We Measure

Unlock new levels of support by completing three months with Top Nutrition Coaching:

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Metabolic Health

Good metabolic health is key to maintaining a healthy weight, boosting your energy levels and overall well-being, and managing your risk of chronic health problems like heart disease, diabetes, and obesity. By improving your metabolic health, you can help reach your goals of feeling better, having more energy, and maintaining a healthy weight.

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C-Reactive Protein (CRP)


Why: Helps us understand how much inflammation is present in the body. This can help us make informed decisions about a successful weight loss plan. Why Track: By monitoring hs-CRP, we can get a better idea of how our body is responding to our diet and exercise plan and make sure that we are taking the necessary steps to achieve our weight loss goals.


Hemoglobin A1c


Why: A1C is an important marker of your overall health and is a key indicator of your average blood sugar levels over the past three months. Keeping an eye on your A1C can help you spot any patterns that may be making it hard for you to lose weight. For example, if your A1C goes up, it could be a sign that your blood sugar is too high and that you need to adjust your diet and exercise to get it back to a healthy level. By tracking and measuring your A1C, you can stay informed and make sure that your blood sugar and insulin levels are in check, which can help you reach your weight loss goals more quickly.


Comprehensive Metabolic Panel


Why: A metabolic panel is a series of blood tests that measure various biomarkers to give an overall picture of your body’s metabolic health. It helps measure the levels of electrolytes, proteins, glucose, enzymes and other substances in your blood. It also helps to diagnose conditions such as diabetes, kidney disease, liver disease and thyroid dysfunction, which can affect your weight loss goals. By tracking these biomarkers, your doctor can determine if any underlying health issues are interfering with your weight loss plan.


Hormone Balance

Hormones control many important functions in your body, including metabolism, growth, and reproduction. When your hormones are out of balance, it can cause a wide range of symptoms, like fatigue, weight gain, and mood changes.

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Thyroid Panel
T4, T3, TgAB, TPO, TSH

Why: The thyroid is a gland that helps regulate metabolism, which is your body's ability to burn calories and use energy. If your thyroid isn't functioning properly, it can have an impact on your weight loss progress. By tracking and measuring your thyroid panel, you can identify any issues or irregularities that might be interfering with your body's ability to burn calories and use energy. This can help you make the necessary adjustments to your diet and lifestyle to ensure that you are on the right track for achieving your weight loss goals.

Critical Nutrients

Nutrient deficiencies are a lack of essential vitamins, minerals, and other nutrients that your body needs to stay healthy. When you don't get enough of a certain nutrient, your body can't function as it should, leading to a variety of health problems. So, if you're trying to lose weight, build muscle, or just feel better overall, getting the right nutrients is essential.

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Iron/Ferritin IBC

Iron plays an important role in helping your body burn fat, as well as transporting oxygen throughout your body. When your iron levels are low, your metabolism can slow down, making it harder to lose weight. Additionally, iron helps with energy levels, so tracking and measuring your iron levels can help you ensure you have the energy you need to stay motivated and on track with your goals.

Vitamin B12


Vitamin B12 helps your body create energy from the foods you eat, so it's important to make sure you're getting enough. It also helps your body burn fat and build muscle, both of which are important for weight loss.


Complete Blood Count (CBC)


Your complete blood count (CBC) measures important components of your blood, such as red and white blood cells, hemoglobin, and platelet count. All of these elements play a role in your overall health, which is necessary for successful weight loss. For instance, if your red and white blood cell count is low, it may be harder to get the energy needed to exercise and maintain a healthy diet. A low hemoglobin count could mean that your body is not getting the oxygen it needs, which can also make it harder to get the physical activity needed to lose weight. A low platelet count could also mean you have a harder time recovering from exercise, which can impede your progress.


Stress, Energy, Focus, and Sleep

Sleep deprivation and chronic stress can make it harder to lose weight. Energy and focus can affect your motivation and drive to do physical activity. We look at biomarkers to better understand how we can optimize across each of these areas.

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Saliva Cortisol
Cortisol, AM and PM

Cortisol is a hormone that is released when the body is under stress. This hormone can affect your metabolism, which can cause your body to store fat rather than burn it.



Magnesium helps regulate your metabolism, and increased levels can lead to better fat burning and improved energy levels. Additionally, magnesium helps control hunger hormones, making it easier for you to make healthier food choices and keep your cravings in check.


Vit D
Vitamin D, 25-Hydroxy
Vitamin D is an important nutrient for healthy weight loss, as it helps regulate your metabolism, which is the process by which your body burns calories and fat. Additionally, Vitamin D helps keep your energy levels up, which in turn helps you to stay active and burn more calories. Lastly, Vitamin D helps your body absorb other important nutrients, such as calcium and phosphorus, which are important for building strong bones and muscles - both of which are necessary for a successful weight loss journey.
Lipid Panel
Lipid Panel
Your lipid profile is a measure of the amount of fat in your blood. High levels of cholesterol and triglycerides can increase your risk of heart disease, stroke and other health problems. By tracking these levels, you can take steps to lower them and improve your overall health.

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Frequently Asked Questions

Everything you need to know about labs.

How often will I get my labs drawn?

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We’ll measure your biomarkers once per quarter. This gives us enough time to interpret results, make changes, and get results.

Can I test more frequently than once every three months?

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Yes, we create personalized testing packages upon request. Please reach out to your nutrition specialist who can help you get started.

What does a two-week risk-free trial mean?

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A two-week free trial is an opportunity for you to use a service or product, at no risk to you. If you find the product or service is not right for you after two weeks, you will be refunded 100% of your money. A two-week trial can help you determine if our services are right for you. We want to make sure you're happy and that the service is going to help you see long-term success long term. The two-week trial allows you to try the service with no risk.

Where do I get my labs drawn?

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We’ll get your labs ordered and schedule an appointment at the nearest LabCorp (typically within 5-15 minutes of your home.)

How quickly do I get results?

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We get most of our results back within 24-48 hours of lab work being done.

Where can I see results?

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Your results will become available within your profile on the Top Nutrition Coaching platform giving both you and your dietitian access.

How should I interpret my results?

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Your dietitian will review the information with you to help inform your personalized lifestyle plan. Measuring your bio-markers can dramatically improve outcomes and help us measure progress along the way.

How much do labs cost?

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Measure 40+ biomarkers each quarter and get a personalized analysis/increased precision in your plan for just $79/month added to your base plan.