Our Testing

Turning complex data into clarity so you can live stronger, longer, and with purpose.

The Value of Tracking
Biomarkers for Longevity

Tracking key biomarkers can significantly enhance predictive health modeling and improve patient outcomes by offering insights into a patient’s physiological status, disease risk, and aging process.

These biomarkers allow for early detection, personalized interventions, and targeted preventive care. Below are the most valuable biomarkers to track for improving long-term health outcomes.

Hematologic / Cellular Markers

Hematologic and cellular markers provide insights into the health of your blood and immune system. These tests help assess oxygen delivery, immune function, and clotting, while identifying early signs of infection, inflammation, or physiological stress.

COMPLETE BLOOD COUNT (CBC)
DIFFERENTIAL

Inflammation Markers

Chronic inflammation is a key factor in the development of many age related diseases, including cardiovascular disease, diabetes, and cancer. Monitoring inflammation markers helps assess overall health and predict future disease risk.
High-sensitivity C-Reactive Protein (hs-CRP)
FERRITIN

Advanced Cardiovascular and Neurocognitive Markers

These tests go beyond the traditional lipid panel to evaluate a broader range of biomarkers, providing a more precise and comprehensive assessment of cardiovascular and brain health risk.

Apolipoprotein B (Apo B)
Standard Lipid Panel (Total Cholesterol, LDL-C, HDL-C, Triglycerides)
Lipoprotein(a) – Lp(a)
Homocysteine
Omega‑3 Index
Uric Acid

Metabolic Markers

These markers provide an early window into insulin resistance and metabolic dysfunction, often years before overt disease develops. These biomarkers are closely linked to cardiometabolic risk, with abnormalities associated with inflammation, atherosclerosis, and an increased risk of cardiovascular disease and mortality.

Fasting Glucose
Fasting Insulin
Hemoglobin A1c (HbA1c)
HOMA IR (Homeostatic Model Assessment of Insulin Resistance)
Triglyceride to HDL C Ratio
Insulin-like growth factor 1 (IGF-1)
Leptin
Adiponectin
Leptin to Adiponectin Ratio

Hormone Levels

Hormonal imbalances can have a profound impact on aging, metabolism, mood, and overall health. Monitoring key hormones provides insight into endocrine function and the aging process.
Thyroid-Stimulating Hormone (TSH) and Free T4/T3
Free T4 (Thyroxine)
Free T3 (Triiodothyronine)
Vitamin D (25 Hydroxyvitamin D)
Prostate Specific Antigen (PSA)
Men’s Hormone Test Panel
Female Hormone Test Panel

Kidney and Liver Function Markers (Comprehensive Metabolic Panel/CMP)

Kidney and liver health are essential for detoxification, metabolism, and overall longevity. Regular monitoring helps identify potential organ dysfunction early.
Comprehensive Metabolic Panel (CMP)
Cystatin C

Micronutrients & Iron Studies

A comprehensive nutritional and biochemical assessment that measures essential vitamins/minerals and how well your body handles oxidative stress to guide optimization of longevity and wellness.

Vitamin B12
Folate (Vitamin B9)
Magnesium
Iron Studies
Vitamin D

Biological Age & Pace of Aging Test

A cutting-edge evaluation that estimates your “biological age” (how fast you’re aging internally) and your physiological pace of aging to help personalize your anti-aging strategy.
TruAge by TruDiagnostics™

Genetic Blueprint & Health Pathways Profile

A genetic analysis of your personal health blueprint to identify inherited risks and actionable pathways for prevention and personalized wellness.

3x4 Genetic Blueprint

Body Composition & Bone Health

A full body scan that quantifies lean mass, fat mass, and bone density so you can track strength, skeletal integrity and long-term metabolic health.

DEXA SCAN

Coronary Calcium Score Screening

A non-invasive CT-based “heart scan” that measures calcium deposits in the coronary arteries, providing an early indicator of cardiovascular risk even before symptoms appear.
Coronary Artery Calcium (CAC) Score

Advanced Sleep & Recovery Tracking

A high-tech assessment of your sleep architecture, recovery responses and circadian rhythm to optimize restoration and enhance performance and health.
Oura Ring

Detect & Protect: Hearing Health Screening

An audiologic evaluation that identifies early hearing loss or changes in auditory health—important for cognitive wellness, communication and quality of life.
Hearing Screen

Comprehensive 12-Lead ECG Heart Screening

A full 12-lead electrocardiogram that screens your heart’s electrical activity for arrhythmias, conduction abnormalities, and early signs of cardiac disease.
12-Lead ECG

Breathing & Lung Capacity Evaluation

A pulmonary function assessment that measures airflow in and out of your lungs to detect early airway or lung problems, allowing for proactive optimization of breathing, performance and long-term health.

Spirometry

Metabolic Health

A direct measure of how many calories your body burns at rest, guiding personalized nutrition, weight management, and metabolic optimization.

Know Your Metabolism: Resting Metabolic Rate (RMR) Testing

VO₂ Max

A performance test that measures how efficiently your body uses oxygen during exercise, one of the strongest indicators of cardiorespiratory fitness and longevity.

How Efficient Is Your Body’s Engine?

Menopause

A personalized, medically supervised program to evaluate and, when appropriate, restore optimal hormone levels, supporting vitality, metabolic health and age‐related changes.

Hormone Replacement Therapy (HRT) Program
OPTIONAL

Add-Ons

Every test helps build your Core5 profile, enabling us to link metabolic, cardiovascular, hormonal, and lifestyle patterns with your long-term health outcomes.

Complete Blood Count (CBC)

WHAT IT MEASURES

The counts and types of your red blood cells, white blood cells, and platelets.

Why it matters

Abnormal values may point to anemia, infection, immune stress, or early issues with your blood or organs.

Clinical use

 It is a foundational health check that helps detect early problems so we can act before serious symptoms arise.

Parameters measured:

Differential

What it measures

The number of each type of white blood cell, including neutrophils, lymphocytes, monocytes, eosinophils, and basophils, in your blood.

Why it matters

Each type of white blood cell plays a different role in your immune system. Abnormal numbers or proportions can suggest infection, inflammation, immune system disorders, or blood cell abnormalities.

Clinical use

Helps identify which part of the immune system may be active or suppressed, spot early signs of infection, allergic or parasitic responses, and detect bone marrow or blood cell disorders so we can act sooner and tailor interventions appropriately.

Parameters measured:

High-sensitivity C-Reactive Protein (hs-CRP):

What it measures

A sensitive marker of systemic inflammation that reflects underlying vascular inflammation, not just infection.

Predictive value

Elevated hs CRP is an independent risk marker for cardiovascular disease.

Clinical use

Helps gauge the inflammatory burden, which may modify risk and guide non lipid interventions such as an anti inflammatory diet, exercise, sleep, and stress reduction.

Ferritin

What it measures
How much iron your body has stored (and also reflects inflammation).
Why it matters
Too much or too little iron (or hidden inflammation) can damage tissues, affect metabolism and increase risk of disease.
Clinical use
We check ferritin to detect hidden iron overload or deficiency and adjust nutrition, supplements, or anti-inflammatory approach accordingly.

Apolipoprotein B (Apo B)

What it measures

 The total number of atherogenic lipoprotein particles. Each LDL, VLDL, and IDL particle carries one ApoB molecule.

Predictive value

Elevated ApoB correlates strongly with the presence and progression of atherosclerosis and cardiovascular events, more accurately than LDL cholesterol alone.

Clinical use

Helps identify individuals whose cholesterol numbers appear normal but who have a high number of particles, indicating hidden risk.

Standard Lipid Panel (Total Cholesterol, LDL-C, HDL-C, Triglycerides)

What it measures

The amounts of cholesterol and triglycerides in different lipoprotein classes.

Predictive value

A traditional set of markers used to assess cardiovascular risk.

Clinical use

Serves as the baseline lipid assessment in conjunction with more advanced markers, such as ApoB and particle number and size, to refine risk and tailor interventions.

Lipoprotein(a) – Lp(a)

What it measures

A specialized form of LDL like particle that is largely genetically determined.

Predictive value

Elevated Lp(a) is independently associated with an increased risk of atherosclerotic cardiovascular disease, even when other lipids are well controlled.

Clinical use

If elevated, we may pursue more aggressive lipid and particle management, consider emerging Lp(a) lowering therapies, and further optimize lifestyle and other risk factors.

Homocysteine

What it measures

An amino acid byproduct of methionine metabolism. Elevated levels may reflect vitamin deficiencies, impaired methylation, or renal dysfunction.

Predictive value

Elevated levels are independently associated with higher risk of cardiovascular events, kidney disease, stroke, dementia, and all cause mortality.

Clinical use

Helps identify an often overlooked risk pathway related to endothelial dysfunction and methylation burden.

Omega‑3 Index

What it measures

The levels of key omega 3 fatty acids, EPA and DHA, in your body, reflecting long term intake and tissue incorporation.

Why it matters

A higher index is associated with lower cardiovascular risk, improved brain health, reduced inflammation, and a longer healthy lifespan.

Clinical use

Used to assess and optimize fat quality. If levels are low, we may recommend dietary changes such as increased fish and seafood intake or supplementation.

Uric Acid

What it measures

The amount of uric acid in your blood, a natural waste product formed when the body breaks down purines found in certain foods and cells.

Why it matters

Elevated uric acid can lead to crystal formation in joints, causing gout, or in the kidneys, leading to stones. Higher levels are also associated with increased risk of high blood pressure, heart disease, and circulation issues.

Clinical use

Used to evaluate cardiovascular and metabolic risk.

Fasting Glucose

What it measures

Your blood sugar level after an overnight fast, typically around eight hours.

Why it’s important

If this number remains elevated, it signals that your body is starting to struggle with controlling blood sugar, which is an early step toward diabetes or other metabolic conditions.

Clinical use

We measure this regularly to catch early signs of dysfunction. If levels begin to rise, we intervene with targeted changes in diet, exercise, and lifestyle to help reverse course.

Insulin

What it measures

The amount of insulin in your blood when fasted. Insulin is the hormone your body uses to regulate blood sugar.

Why it’s important

If insulin levels are elevated even when blood sugar appears normal, it often indicates that your body is compensating and developing insulin resistance.

Clinical use

We monitor this to identify hidden insulin resistance early and implement targeted interventions.

Hemoglobin A1c (HbA1c)

What it measures

An average of your blood sugar levels over the past two to three months rather than a single point in time.

Why it’s important

It is a reliable indicator of long term blood sugar control and helps determine whether levels are stable or trending in the wrong direction.

Clinical use

We use this to evaluate how well your current plan is working, including nutrition, activity, and any medications. If levels fall outside the target range, we adjust your care plan accordingly.

HOMA IR (Homeostatic Model Assessment of Insulin Resistance)

What it measures

A calculated score based on fasting glucose and fasting insulin levels that estimates how resistant your body is to insulin.

Why it’s important

One of the most effective early indicators of insulin resistance, which can develop years before blood sugar levels become abnormal.

Clinical use

Used to detect early metabolic dysfunction, guide personalized nutrition and lifestyle strategies, and track improvements in insulin sensitivity over time.

Triglyceride to HDL C Ratio

What it measures

The relationship between triglycerides and HDL cholesterol.

Why it’s important

A strong marker of metabolic health and insulin sensitivity. A higher ratio is associated with insulin resistance, increased cardiovascular risk, and a greater likelihood of developing metabolic syndrome.

Clinical use

Used as an early indicator of metabolic dysfunction to guide lifestyle interventions and assess cardiovascular risk beyond standard cholesterol levels.

Insulin-like growth factor 1 (IGF-1)

What it measures

A hormone involved in growth, repair, metabolism, and how your body utilizes nutrients.

Why it’s important

Both low and high levels are associated with increased risk of disease and mortality, suggesting an optimal range for long term health.

Clinical use

Tracked to assess how your body is balancing repair and aging. If levels are too high, we may adjust protein intake, exercise intensity, or overall metabolic load. If levels are too low, we may address nutrition, exercise, and hormonal support strategies.

Leptin

What it measures

A hormone produced by fat tissue that signals energy stores and hunger to the brain.

Why it matters

Elevated levels often indicate leptin resistance, which is associated with insulin resistance, hormonal imbalance, and metabolic aging.

Clinical use

Tracked in individuals with excess body fat or early metabolic changes. We then apply targeted interventions such as fat loss strategies, resistance training, and dietary adjustments.

Adiponectin

What it measures

A hormone produced by fat cells that helps regulate blood sugar and fatty acid breakdown

Why it’s important

Higher levels are associated with better insulin sensitivity, lower inflammation, and reduced risk of type 2 diabetes and cardiovascular disease. Lower levels suggest metabolic dysfunction.

Clinical use

Used as a marker of metabolic health and insulin sensitivity to help identify early risk and guide targeted interventions.

Leptin to Adiponectin Ratio

What it measures

The relationship between leptin and adiponectin levels.

Why it’s important

A higher ratio reflects leptin resistance and metabolic imbalance and is strongly associated with insulin resistance, inflammation, and increased cardiovascular risk.

Clinical use

Used to better understand hormonal regulation of metabolism, identify early dysfunction, and tailor interventions.

Thyroid-Stimulating Hormone (TSH) and Free T4/T3

What it measures

The signal from your brain that tells your thyroid how much hormone to produce, which regulates metabolism, energy, and weight.

Why it matters

Low or high TSH levels may slow metabolism or overactivate the system, increasing the risk of heart disease, weight changes, and fatigue.

Clinical Use

We monitor TSH in longevity focused care to help ensure your metabolic rate remains optimized, supporting energy, body composition, and long term resilience.

Free T4 (Thyroxine)

What it measures

The primary hormone produced by the thyroid. It serves as a circulating prohormone that is converted into active T3 in tissues.

Why it matters

Plays a key role in regulating metabolism, energy production, and overall physiological balance.

Clinical Use

Used to evaluate thyroid function and ensure adequate hormone availability for conversion into active T3.

Free T3 (Triiodothyronine)

What it measures

The active thyroid hormone responsible for cellular energy, metabolic rate, temperature regulation, and cognitive function.

Why it matters

Reflects how effectively your body converts T4 into its active form and utilizes it at the cellular level.

Clinical Use

Helps assess metabolic efficiency and guide interventions to optimize energy, performance, and overall health.

Vitamin D (25 Hydroxyvitamin D)

What it measures

The level of vitamin D stored in your body, derived from sunlight exposure, diet, and supplementation.

Why it matters

Essential for bone health, calcium absorption, immune function, and muscle performance. It is also linked to cardiovascular health, mood regulation, and longevity.

Clinical Use

Used to identify deficiency or insufficiency, guide personalized supplementation, and optimize levels to support long term health outcomes.

Prostate‑Specific Antigen (PSA) – Free & Total

What it measures

The total amount of PSA in your blood.

Why it matters

In men, higher levels are associated with an increased risk of prostate conditions, including cancer. Early detection is important for long term health.

Clinical use

Helps assess prostate health risk. If levels are elevated or trending upward, we coordinate appropriate follow up and optimize hormonal, dietary, and lifestyle strategies.

Men’s Hormone Test Panel

What it measures
Why it matters

Low free testosterone is associated with reduced muscle mass, increased body fat, insulin resistance, fatigue, and reduced healthspan. Sex hormone binding globulin helps determine how much hormone is biologically active.

Clinical use

Used to assess hormonal aging in men and guide personalized interventions.

Female Hormone Test Panel

What it measures

Key sex hormones such as estrogen, estradiol, and testosterone. These hormones influence reproductive function, sexual health, muscle mass, bone density, and cognitive function.

Predictive Value

Lower estrogen levels, especially after menopause, are associated with increased risk of osteoporosis and may contribute to higher cardiovascular risk.

Clinical Use

Helps guide hormone replacement decisions and lifestyle strategies to support optimal hormone balance through menopause and beyond.

Comprehensive Metabolic Panel (CMP)

What it measures

Key metabolic and organ function markers.

Why it matters

Abnormalities may signal early liver or kidney damage, metabolic stress, or imbalance that can shorten healthspan.

Clinical use

Helps monitor the core systems of your body so we can fine tune diet, movement, hydration, and prevent organ decline.

Parameters measured:

Cystatin C

What it measures

A protein filtered by the kidneys that provides an accurate assessment of kidney function.

Why it matters

Detects early kidney dysfunction more reliably than traditional markers and is associated with cardiovascular and longevity risk. Unlike creatinine, it is not significantly influenced by muscle mass, diet, or creatine supplementation.

Clinical use

Used to identify early kidney stress before it becomes apparent. We then optimize blood pressure, hydration, metabolic load, toxin exposure, and kidney protective strategies.

Vitamin B12

What it measures

The level of vitamin B12, a key nutrient required for red blood cell production, DNA synthesis, and proper neurologic function.

Why it matters

Low levels can lead to fatigue, anemia, elevated homocysteine, and neurologic or cognitive dysfunction. These changes are often subtle in the early stages.

Clinical use

Used to identify deficiencies that impact energy, cognition, and cardiometabolic risk through pathways such as homocysteine.

Folate (Vitamin B9)

What it measures

Circulating folate levels, which are essential for DNA and RNA synthesis and red blood cell formation. Folate works closely with vitamin B12 in methylation pathways.

Why it matters

Deficiency can impair cell turnover, contribute to anemia, and negatively affect cognitive function and cardiovascular risk through elevated homocysteine.

Clinical use

Helps assess methylation efficiency and cardiometabolic risk, ensuring optimal levels for cellular repair, brain health, and long term health optimization.

Magnesium

What it measures

Serum magnesium levels, reflecting an essential mineral involved in hundreds of enzymatic reactions, including energy production and neuromuscular function.

Why it matters

Suboptimal levels are associated with fatigue, poor sleep, insulin resistance, muscle dysfunction, and increased cardiovascular risk.

Clinical use

Used to support metabolic performance, recovery, sleep quality, and cardiovascular health.

Iron Studies

Ferritin
What it measures

The amount of iron stored in your body. It can also reflect underlying inflammation.

Why it matters

Both excess and deficiency can negatively impact tissues, metabolism, and overall disease risk.

Clinical use

Used to detect hidden iron overload or deficiency and guide adjustments in nutrition, supplementation, and inflammation management.

Serum Iron
What it measures

The amount of circulating iron available for red blood cell production and cellular energy metabolism.

Total Iron Binding Capacity (TIBC)
What it measures

The body’s capacity to transport iron and bind it in the bloodstream.

Why it matters

Higher levels may suggest iron deficiency, while lower levels may indicate excess iron or inflammation.

Clinical use

Interpreted alongside ferritin and serum iron to provide a more complete picture of iron status.

Vitamin D

What it measures

The level of vitamin D stored in your body, derived from sunlight exposure, diet, and supplementation.

Why it matters

Essential for bone health, calcium absorption, immune function, and muscle performance. It is also linked to cardiovascular health, mood regulation, and longevity.

Clinical use

Used to identify deficiency or insufficiency, guide personalized supplementation, and optimize levels to support long term health outcomes.

TruAge by TruDiagnostics

What it measures
The TruAge test uses advanced epigenetic analysis (looking at DNA methylation markers and other cellular-age biomarkers) to estimate how “old” your body is on the inside — including your biological age, pace of aging, and the aging level of key organ-systems such as the heart, brain and liver.
Why it matters
Your chronological age (how many birthdays you’ve had) doesn’t always tell the whole story. Biological age gives a clearer picture of how well your body systems are functioning and how fast you’re aging at the cellular level. Knowing where you stand offers a chance to identify early signs of age-related decline and intervene before they turn into bigger problems.
Clinical Use
We use the TruAge test as a longevity-optimization tool:

3x4 Genetic Blueprint

What it measures
This test analyses your DNA (via a simple cheek-swab) across 100+ genes and 30-40 health pathways, covering functions like metabolism, nutrient absorption, hormones, detoxification, brain function, cardiovascular health and muscle/fitness response.
Why it matters
Your genes influence how your body uses nutrients, handles stress, metabolizes food, responds to exercise, detoxifies and protects from disease. Knowing your genetic blueprint helps uncover where your body may need particular support—and where standard one-size-fits-all health advice might miss the mark.
Clinical Use
We use this test to create a personalized foundational roadmap:

DEXA Scan

What it measures
The DEXA Scan (Dual-Energy X-Ray Absorptiometry) measures two key things: your body composition (how much subcutaneous and visceral fat, lean muscle and bone you have) and your bone mineral density (how strong and dense your bones are).
Why it matters
Understanding how your body is built — not just how much you weigh — gives us a much clearer picture of your health. Low muscle and excess fat can raise risk for metabolic, cardiovascular and mobility issues. Meanwhile, weak or thinning bones increase the risk of fractures and early-onset osteoporosis. The DEXA test lets us detect hidden problems early.
Clinical Use
We use the DEXA scan in your longevity-focused program to:

Coronary Artery Calcium (CAC) Score

What it measures
This test uses a low-dose CT scan of your heart to measure the amount of calcium build-up (calcified plaque) in the coronary arteries — the vessels that supply your heart muscle with blood.
Why it matters
Calcium deposits in coronary arteries are an early sign of atherosclerosis (hardening of the arteries). A higher calcium score means a greater burden of plaque and, therefore, a higher risk of experiencing a heart attack or other cardiovascular event — even if you don’t yet have symptoms.
Clinical Use
At Quotient Health we use the Calcium Score Test to:

Oura Ring

What it measures
The Oura Ring monitors key nightly metrics including sleep duration, time spent in light, deep and REM sleep, resting heart rate, heart-rate variability (HRV), body-temperature shifts and movement during sleep. It also provides simple scores (like a “Sleep Score” and “Readiness Score”) to help you understand how well you’re recovering and how ready your body is for the next day.
Why it matters
Quality sleep is foundational for hormone balance, cognitive function, metabolic health, muscle repair and long-term resilience. By tracking patterns and changes in your sleep and recovery, we get insight into whether your body is truly resting and repairing –not just showing the clock-time you’re in bed. Poor sleep or insufficient recovery can undermine your health span, even if other metrics look fine.
Clinical Use
We provide the Oura Ring to every Elite member so that your sleep and recovery data become a pillar of your longevity plan.

Hearing Screen

What it measures
Our hearing screening assesses how well you hear tones at different pitches (frequencies) in each ear and how clearly you can detect sound. It uses calibrated software and headphones to quickly check for signs of hearing loss.
Why it matters
Good hearing is vital for communication, safety, cognitive function and quality of life. Early hearing loss often goes unnoticed, but it can contribute to social isolation, reduced cognitive performance and other downstream health issues. Screening helps catch changes before they become serious.
Clinical Use
We use hearing screening to establish a hearing baseline, identify early loss or change, and determine if you need a full audiology referral. This helps integrate hearing health into your holistic plan for performance, brain health and long-term vitality.

12-Lead ECG

What it measures
Records the electrical signals your heart produces as it beats, giving you 12 different “views” of your heart’s electrical activity.
Why it matters
Because your heart’s rhythm, pace, and electrical conduction reflect its health, subtle changes can reveal conditions like arrhythmias, past or recent heart muscle injury, conduction blockages, or other heart-stress signals—even before you feel symptoms.
Clinical Use
We use the 12-lead ECG as part of your baseline cardiovascular work-up helping us spot early electrical or structural heart issues, evaluate your risk profile, guide further cardiac testing when needed, and integrate heart health into your broader optimization plan.

Spirometry

What it measures
The test uses a spirometer to measure how well your lungs take in air, how much air you can exhale, and how quickly you blow it out. It measures key values like forced vital capacity (FVC), the volume of air you can forcefully exhale in one second (FEV₁), and other flow rates.
Why it matters
Your lung function is integral to your overall health, endurance, metabolic capacity and how your body handles stress or recovery. Subtle drops in lung capacity or flow may hint at early lung stress, environmental exposure, or health-span risks — even before symptoms begin. Early detection opens the door to correction.
Clinical Use
We use spirometry as part of your baseline and follow-up in our longevity-focused care plan:

Know Your Metabolism: Resting Metabolic Rate (RMR) Testing

A direct measurement of how many calories your body burns at rest, giving precise guidance for nutrition, weight management, and metabolic optimization.
What it measures
This test uses indirect calorimetry — by measuring the oxygen you consume and the carbon dioxide you produce while resting — to determine how many calories your body burns at rest each day (your resting metabolic rate).
Why it matters
Knowing your actual resting metabolic rate helps us understand your body’s baseline energy needs. Without this, calorie estimates are often inaccurate, which can interfere with fat-loss, muscle-gain, recovery, or general metabolic optimization.
Clinical Use
We use the RMR test to personalize your nutrition and exercise plan:

VO₂ Max – How Efficient Is Your Body’s Engine?

A performance-based test that measures the maximal amount of oxygen your body can utilize during exercise, offering a key metric of cardiorespiratory fitness and longevity.
What it measures
The VO₂ Max test measures the maximum amount of oxygen your body can use during intense exercise — how efficiently your heart, lungs and muscles work together under stress. It is recorded in millilitres of oxygen per kilogram of body weight per minute (mL/kg/min), giving a clear number for your aerobic or cardiorespiratory fitness.
Why it matters
Your VO₂ Max is one of the most telling indicators of how well your body performs and recovers — it reflects endurance, metabolic health, cardiovascular resilience and even long-term health risk. Lower values may suggest that your body’s ability to supply and use oxygen is limited, which could affect energy, recovery, fitness progression and longevity.
How we use it
At Quotient Health we use the VO₂ Max test to strengthen your performance-and-longevity strategy:

Hormone Replacement Therapy (HRT) Program: A personalized, medically supervised program to evaluate and, when appropriate, restore optimal hormone levels—supporting vitality, metabolic health and age‐related changes.

Who will benefit
Our HRT program supports both men and women through personalized hormone optimization. Rather than a one-size-fits-all approach, we assess your hormone profile, review your symptoms, and devise a tailored protocol that may include bio-identical or conventional hormone therapy, monitoring, and follow-up.
Why it matters
As we age, hormone levels shift (e.g., lower testosterone in men, lower estrogen/progesterone in women). These changes often lead to fatigue, mood disturbances, decreased muscle mass or bone density, loss of libido, weight gain, and cognitive fog. HRT has been shown to improve mood and sleep, support muscle and bone health, enhance energy and vitality, and reduce bothersome symptoms such as hot flashes and night sweats in women.
How we use it

Within your concierge visit, we conduct a comprehensive hormone evaluation, discuss your goals, and design a management plan. We monitor biomarkers, tailor the dose and delivery (pill, patch, gel, injection) to your needs, and adjust over time for safety and efficacy. Pricing is per episode (protocol dependent).

Who it’s for

Men experiencing symptoms of low testosterone or hormonal imbalance.

Women navigating perimenopause/menopause or those with hormonal decline affecting their health and quality of life.