Health Markers (List) | PROFITNESS ASSISTANT

Creatine Kinase (CK) (U/L)

Myoglobin (ng/mL)

Testosterone-to-Cortisol Ratio

Lactate Threshold Test

VO2 Max (mL/kg/min)

Resting Metabolic Rate (RMR) (kcal/day)

Muscle Fiber Composition Test

Sodium (mmol/L)

Potassium (mmol/L)

Sweat Sodium Concentration (mmol/L)

Heart Rate Variability (HRV) (ms)

Serum Ferritin (ng/mL)

Cortisol Awakening Response (CAR) (µg/dL)

Lean Body Mass (lbs/kg)

Skeletal Muscle Mass (lbs/kg)

Grip Strength (kg)

Respiratory Exchange Ratio (RER)

Blood Ketone Levels (mmol/L)

Glucose Tolerance Test (OGTT)

RPE (Rate of Perceived Exertion) Test

Muscle Oxygen Saturation (SmO2) (%)

Core Temperature Regulation (°F/°C)

Cold Exposure Adaptation Test

Endothelial Function Test

Measures blood vessel flexibility and nitric oxide availability.

Carotid Intima-Media Thickness (CIMT)

Ultrasound scan measuring artery wall thickness.

Coronary Artery Calcium (CAC) Score

CT scan that detects calcium deposits in coronary arteries.

Nitric Oxide (Salivary or Blood) (µM)

Indicates the body's ability to produce nitric oxide for blood flow and oxygenation.

GGT (Gamma-Glutamyl Transferase) (U/L)

Enzyme involved in liver detoxification.

Total Bile Acids (µmol/L)

Measures bile acid production and liver clearance efficiency.

Urinary Organic Acids Test (OAT)

Comprehensive assessment of metabolic function and toxin load.

Cystatin C (mg/L)

More accurate marker of kidney function than creatinine.

Serum Osmolality (mOsm/kg)

Measures body hydration status and electrolyte balance.

Renin (ng/mL/hr)

Regulates blood pressure and sodium balance.

Aldosterone (ng/dL)

Hormone regulating sodium and potassium balance.

Comprehensive Stool Analysis

Evaluates digestive enzyme function, gut bacteria balance, and inflammation markers.

Zonulin (ng/mL)

Marker of intestinal permeability (leaky gut).

Pancreatic Elastase (µg/g)

Measures pancreatic enzyme function.

Neurofilament Light Chain (NfL) (pg/mL)

Biomarker for neurodegeneration and brain injury.

Brain-Derived Neurotrophic Factor (BDNF) (ng/mL)

Protein supporting neuron growth and brain plasticity.

Glutamate (µmol/L)

Excitatory neurotransmitter involved in brain activity.

Telomere Length Test

Measures the length of DNA-protecting telomeres.

Mitochondrial Function Test

Evaluates ATP production and mitochondrial efficiency.

NAD+ Levels (µM)

Key coenzyme involved in energy production and DNA repair.

Senescent Cell Burden

Measures accumulation of non-functional, aged cells.

Heat Shock Protein 70 (HSP70) (ng/mL)

Protects cells from stress-related damage.

Homocysteine (µmol/L)

Amino acid linked to heart and brain health.

Lp(a) - Lipoprotein(a) (nmol/L)

Genetically influenced cholesterol marker.

Apolipoprotein B (mg/dL)

Protein found in LDL cholesterol.

Myeloperoxidase (MPO) (pmol/L)

Marker of oxidative stress and arterial inflammation.

Fasting Insulin (µIU/mL)

Hormone regulating blood sugar.

HOMA-IR (Index)

Homeostatic Model of Insulin Resistance.

Magnesium (mg/dL)

Essential mineral for muscle function and energy.

Zinc (µg/dL)

Trace mineral supporting immune function and testosterone.

Omega-3 Index (%)

Ratio of Omega-3s (EPA & DHA) in red blood cells.

Oxidized LDL (U/L)

Measures oxidized LDL cholesterol.

Glutathione (µmol/L)

Master antioxidant produced by the liver.

Uric Acid (mg/dL)

Byproduct of purine metabolism.

IGF-1 (ng/mL)

Insulin-like Growth Factor 1, linked to muscle growth and aging.

DHT (ng/dL)

Dihydrotestosterone, a potent form of testosterone.

Reverse T3 (ng/dL)

Inactive thyroid hormone blocking T3 activity.

Free T3 (pg/mL)

Active thyroid hormone regulating metabolism.

Fibrinogen (mg/dL)

Protein involved in blood clotting.

D-dimer (ng/mL)

Measures ongoing clot breakdown.

High-Sensitivity Troponin (hs-TnI) (pg/mL)

Early marker of heart muscle damage.

Testosterone, Total (ng/dL)

A measure of total circulating testosterone in the blood.

Testosterone, Free (pg/mL)

Unbound, active form of testosterone.

Testosterone, Bioavailable (ng/dL)

Portion of testosterone that is free or weakly bound.

Sex Hormone Binding Globulin (SHBG) (nmol/L)

Protein that binds to testosterone and estrogen.

DHEA Sulfate (mcg/dL)

Precursor hormone for testosterone and estrogen.

Cortisol, Total (mcg/dL)

Primary stress hormone.

TSH (mIU/L)

Thyroid-stimulating hormone, regulates metabolism.

LH (mIU/mL)

Luteinizing hormone, regulates reproductive function.

FSH (mIU/mL)

Follicle-stimulating hormone, regulates reproductive function.

Prolactin (ng/mL)

Hormone involved in lactation and reproductive function.

Estradiol (pg/mL)

Estrogen hormone present in men at low levels.

PSA, Total (ng/mL)

Prostate-specific antigen, a marker for prostate health.

Glucose (mg/dL)

A measure of blood sugar levels.

Hemoglobin A1c (%)

Average blood sugar levels over 2-3 months.

Urea Nitrogen (BUN) (mg/dL)

A byproduct of protein metabolism.

Creatinine (mg/dL)

Waste product from muscle metabolism.

eGFR (mL/min/1.73m²)

Estimate of kidney function.

Cholesterol, Total (mg/dL)

Total amount of cholesterol in the blood.

LDL Cholesterol (mg/dL)

‘Bad’ cholesterol contributing to plaque buildup.

HDL Cholesterol (mg/dL)

‘Good’ cholesterol removing excess cholesterol.

Triglycerides (mg/dL)

A type of fat in the blood.

hs-CRP (mg/L)

A marker of systemic inflammation.