Every Biomarker We Measure to Read How You Age.

Baseline circulating cholesterol; context for every other lipid marker.

The classic 'bad' cholesterol that deposits into artery walls.

Cholesterol being carried away from arteries; higher is generally protective.

All atherogenic cholesterol combined; often a better risk read than LDL alone.

Blood fat that rises with sugar and insulin problems; a metabolic-aging signal.

Triglyceride-rich particles that feed plaque formation.

Signals active clot formation and breakdown; a thrombotic-tone marker.

A quick ratio summarizing overall cardiovascular risk balance.

A strong surrogate for insulin resistance and small dense LDL.

The main protein in HDL; reflects how much protective particle you carry.

Counts every plaque-causing particle; the single best lipid risk marker.

Balance of harmful to protective particles in one number.

Actual count of LDL particles; two people with same LDL-C can differ sharply.

The smallest, most artery-penetrating LDL subtype.

Whether your LDL is large-fluffy (safer) or small-dense (riskier).

Count of protective particles, beyond just HDL cholesterol mass.

Which HDL sizes you carry; large HDL is the most protective.

A largely genetic, independent driver of heart and stroke risk most doctors never check.

Blocks nitric oxide, stiffening vessels; an early sign the endothelium is aging.

Reflects combined kidney and cardiovascular strain before standard markers move.

Directly measures LDL that has become inflammatory and plaque-active.

An enzyme signaling inflammation inside the artery wall specifically.

Marks white-cell activity attacking the vessel lining; flags unstable plaque.

Impairs clot breakdown; links clotting risk to endothelial and metabolic aging.

An amino acid that damages vessels and neurons when methylation falters.

The workhorse marker of low-grade, aging-accelerating inflammation.

A clotting protein that also tracks inflammation and vascular risk.

Signals fibrosis and stiffening of the heart muscle.

Released when the heart is under mechanical stress or strain.

Lipid molecules that predict plaque instability and cardiac events.

Tiny protein leak into urine; one of the earliest signs of vessel-lining damage.

A more sensitive kidney-filtration marker that also tracks cardiovascular risk.

Baseline blood sugar; chronically high accelerates aging across every tissue.

Your average blood sugar over ~3 months, showing glycation load.

A 2–3 week blood-sugar average, useful when A1c is unreliable.

An insulin-sensitivity calculation complementary to HOMA-IR.

A protective fat-cell hormone; higher levels track healthier metabolism and longevity.

Baseline circulating cholesterol; context for every other lipid marker.

Baseline circulating cholesterol; context for every other lipid marker.

Reflects glutathione-building capacity central to mitochondrial aging.

Calories burned at rest, measured by breath analysis; reveals metabolic efficiency.

Signals beta-cell strain — one of the earliest metabolic-aging markers.

An NMR marker of composite chronic inflammatory burden.

Often rises years before glucose; an early window into metabolic aging.

Measures how hard your pancreas is working to make insulin.

Combines glucose and insulin into a single insulin-resistance score.

The satiety hormone; resistance signals metabolic dysfunction and fat gain.

Links body fat to insulin resistance and inflammation.

Shows whether cells are burning fat for clean energy.

An entry fuel to the mitochondria; pairs with lactate to read energy flow.

Peak oxygen use during exercise; one of the strongest predictors of lifespan.

Which fuel your body prefers at rest and under load.

Rules out latent autoimmune diabetes in adults.

The pituitary's signal to the thyroid; the standard first-line screen.

The storage thyroid hormone available to your tissues.

The active hormone that actually drives cellular metabolism.

Total circulating active hormone, bound and free.

Total circulating storage hormone.

A 'brake' hormone that rises under stress and blocks metabolism.

Drives overactive autoimmune (Graves') thyroid.

Helps interpret thyroid binding and free hormone levels.

Reflects growth-hormone activity; a key, double-edged longevity lever.

The carrier protein for thyroid hormone; alters how much is free and active.

A stable stress-and-vasopressin marker reflecting chronic HPA load.

Flags autoimmune adrenal failure (Addison's).

The main marker of autoimmune (Hashimoto's) thyroid attack.

A second autoimmune thyroid antibody.

Overall level of the primary anabolic hormone in both sexes.

Free plus loosely-bound testosterone your body can actually use.

The main estrogen; critical for bone, brain, and vessel aging in both sexes.

The gentlest estrogen, relevant to tissue and reproductive health.

An adrenal 'youth' hormone that declines steadily with age.

Evening cortisol; should fall for restorative sleep.

The master precursor from which many steroid hormones are made.

A pituitary hormone tracking reproductive and ovarian aging.

Elevated levels can suppress sex hormones and signal pituitary issues.

The brain's signal driving cortisol output.

Kicks off the blood-pressure hormone cascade; paired with aldosterone.

Your master sleep-and-repair hormone across the night.

The unbound, biologically active fraction that reaches tissues.

Controls how much sex hormone is free and active.

A secondary estrogen that becomes dominant after menopause.

Balances estrogen and supports sleep, mood, and nervous system calm.

Morning stress hormone; should be high to start the day.

Four daily samples mapping your full stress rhythm, not one snapshot.

An adrenal pathway marker for hormone production.

Partners with FSH to regulate sex hormone production.

A potent testosterone derivative affecting hair, skin, and prostate.

Regulates blood pressure through salt and fluid balance.

How you break down estrogen; certain paths carry more long-term risk.

The broad first-line screen for systemic autoimmune activity.

A specific marker for lupus and its activity.

Overlaps lupus and mixed connective-tissue disease.

Partners with SS-A in Sjögren's diagnosis.

Points to a limited form of scleroderma.

Associated with drug-induced lupus.

Central to mixed connective-tissue disease.

Overlap myositis and scleroderma marker.

Myositis antibody with cancer and calcinosis associations.

Antisynthetase marker often with prominent lung involvement.

Dermatomyositis-associated autoantibody.

Amplifies lung-disease risk across many autoimmune conditions.

Classic dermatomyositis antibody with skin findings.

The traditional rheumatoid arthritis antibody.

Detects vasculitis — inflammation of the blood vessels themselves.

Points to primary biliary autoimmune liver disease.

Specific autoimmune hepatitis antibody.

A bundle screening for blood-vessel-directed autoimmune inflammation.

Marks autoimmune gastritis that impairs B12 absorption.

Neural autoantibodies behind autoimmune cognitive decline.

Strength and staining pattern that point toward specific conditions.

Highly specific autoantibody for lupus.

Linked to Sjögren's, lupus, and dryness syndromes.

Marks systemic sclerosis with organ involvement.

The classic myositis/lung-involvement antibody.

Supports lupus diagnosis and activity.

Antisynthetase antibody linked to interstitial lung disease.

Flags rapidly progressive lung disease in dermatomyositis.

Rare antisynthetase antibody tied to lung and muscle disease.

Antisynthetase antibody linked to myositis and ILD.

Marks a severe necrotizing myopathy.

Myositis antibody strongly associated with underlying cancer.

Polymyositis-scleroderma overlap marker.

A more specific, earlier marker of rheumatoid arthritis.

Marker for autoimmune liver disease.

Autoimmune hepatitis marker.

The defining antibody of Goodpasture's — autoimmune attack on kidney and lung.

Maps muscle-directed autoimmunity behind weakness and lung disease.

Confirms pernicious anemia, an autoimmune cause of B12 loss.

A waste product reflecting kidney filtration and protein turnover.

Helps distinguish kidney issues from hydration and other causes.

High levels drive gout and link to metabolic and vascular aging.

A simple read of hydration and kidney concentrating ability.

A liver and muscle enzyme released with tissue stress.

Reflects liver, bile-duct, and bone activity.

A breakdown product of red cells; also a mild antioxidant.

The main blood protein; low levels track frailty and aging.

Balance of the two protein classes; shifts with inflammation.

Helps confirm whether elevated ALP is liver-related.

Reflects cell turnover, kidney filtration, and immune activation.

Muscle byproduct used to estimate kidney filtration.

The headline number for overall kidney function.

Detects early protein leakage signaling kidney and vessel stress.

Precise measure of how well kidneys concentrate urine.

The most liver-specific enzyme; rises with fatty liver.

Sensitive to bile flow, alcohol, and oxidative stress.

Overall protein in blood, from nutrition and liver output.

Immune and transport proteins; part of the protein picture.

A general marker of cell turnover and tissue damage.

A safety-gate enzyme; deficiency risks red-cell breakdown with oxidative therapy.

Marks a severe necrotizing myoaA short-half-life protein giving a real-time read of nutrition status.pathy.

How many oxygen-carrying cells you have.

The proportion of blood made of red cells.

Average hemoglobin per red cell.

Variation in red-cell size; higher values track aging and mortality risk.

Platelet size, reflecting production and clotting tendency.

First-responder immune cells for bacterial threats.

Cleanup and antigen-presenting immune cells.

Involved in allergic and inflammatory responses.

The oxygen-carrying protein inside red cells.

Average red-cell size; clues to B12, iron, and folate status.

Hemoglobin concentration within red cells.

Cells that form clots; part of bleeding and inflammation balance.

Your total immune-cell army.

The immune cells behind memory and viral defense.

Rise with allergies and parasites.

A simple, powerful index of systemic inflammatory aging.

Circulating iron available for oxygen transport and energy.

How much iron your blood can carry.

A hormone-like vitamin central to immunity, bone, and healthy aging.

Essential for nerves, energy, and red-cell production.

Key for methylation, DNA repair, and homocysteine control.

A fat-soluble antioxidant protecting cell membranes.

A mitochondrial spark plug that declines with age and statins.

A plant-derived vitamin A precursor and antioxidant status marker.

Your iron storage tank; also rises with inflammation.

The percentage of iron-carrying capacity currently filled.

The active form, useful for interpreting complex cases.

The truly usable fraction of B12, more sensitive than total.

Supports vision, skin, and immune-barrier integrity.

Antioxidant and essential cofactor for collagen synthesis.

Reveals true tissue-level B12 deficiency.

Core electrolyte for fluid balance and nerve signaling.

Works with sodium in fluid and acid-base balance.

A calculated check on hidden acid-base disturbances.

Cofactor for 300+ enzymes; commonly depleted.

Partners with calcium in bone and cellular energy.

Drives immunity, wound healing, and hormone production.

Antioxidant mineral essential for thyroid and glutathione.

A cumulative neurotoxin stored in bone for decades.

Environmental toxin linked to cancer and vascular disease.

Critical for heart rhythm and muscle function.

Reflects acid-base status of the blood.

Vital for bone, nerves, and muscle contraction.

A truer measure of magnesium inside cells.

Needed for connective tissue and iron handling.

An imbalance signals inflammation and oxidative stress.

The main copper-carrying protein and antioxidant.

A neurotoxic metal from fish and dental sources.

Toxins from mold exposure that impair immunity and cognition.

Mold toxins with liver and cancer implications.

Potent mold toxins affecting multiple systems.

The world's most common herbicide, tracked as a body burden.

Plasticizers that disrupt hormones.

A plastics chemical that mimics estrogen.

Solvent-exposure markers affecting the nervous system.

A contaminant that interferes with thyroid function.

Retained contrast-dye metal from MRI scans.

A common mold toxin affecting kidneys and the nervous system.

An immune-suppressing toxin from Aspergillus mold.

A mold toxin with estrogen-mimicking effects.

Pesticide metabolites affecting the nervous system.

Preservatives with endocrine-disrupting potential.

Markers of exposure to a known carcinogen.

A cooking- and smoke-derived toxin.

A broad urine screen of toxic and essential elements.

A neurotoxic metal with widespread environmental exposure.

The direct marker of 'leaky gut' — a loosened intestinal barrier.

Your gut's frontline antibody defense.

Measures digestive-enzyme output from the pancreas.

Gut-bacteria fuels that protect the colon and metabolism

A broad balance signature of the gut ecosystem.

The beneficial species that keep the gut in balance.

Screens for disease-causing gut organisms.

Screens for parasitic organisms disrupting the gut.

Marks neutrophil-driven intestinal inflammation.

Maps delayed immune reactivity to common foods.

A multi-marker read of intestinal permeability beyond zonulin alone.

Broad delayed-reactivity mapping across 90-200+ foods.

Flags active intestinal inflammation.

High activity impairs estrogen and toxin clearance.

Reveals fat malabsorption.

A key resilience metric; diversity falls with aging.

A beneficial microbe tied to a healthy gut lining and longevity.

Overgrowth species that drive inflammation and symptoms.

Detects yeast imbalance affecting gut and immune health.

A stomach bacterium linked to ulcers and B12 loss.

Screens for hidden GI bleeding and barrier damage.

Detects immune response to yeast overgrowth.

Detects bacterial toxin leakage across a compromised gut wall.

The primary blood screen for celiac disease.

A specific antibody to processed gluten fragments.

A highly specific confirmatory celiac test.

Associated with Crohn's-type inflammatory bowel disease.

Associated with ulcerative-colitis-type IBD.

Celiac screen for those with IgA deficiency.

Complements DGP IgA for celiac detection.

Ensures celiac IgA tests are interpretable.

A cluster of antibodies mapping inflammatory bowel disease.

An innate immune alarm elevated in mold and biotoxin illness.

Drives tissue fibrosis and immune dysregulation.

An enzyme that breaks down tissue and opens barriers under inflammation.

A master regulator low in mold-illness patients.

The enzyme that clears dietary histamine; low levels cause intolerance.

Reflects long-term antibody immunity and reserve.

The first-response antibody to new infections.

Frontline defense against viruses and cancerous cells.

A master inflammatory cytokine driving tissue breakdown.

Tests whether immune cells can actually kill pathogens.

Screens for abnormal monoclonal immune proteins.

Measures allergic sensitization to environmental molds.

A complement fragment marking acute innate activation.

Governs new vessel growth; abnormal in chronic inflammatory illness.

A regulatory hormone often depleted in chronic biotoxin illness.

Elevated in mast-cell and allergic-type reactivity.

The master allergy antibody.

Guards mucosal surfaces like gut and airways.

A key immune-balance and immune-aging index.

A central inflammaging cytokine predicting frailty and mortality.

Counts immune-cell populations to reveal immunosenescence.

Elevated in granulomatous conditions like sarcoidosis.

A sensitive check for plasma-cell and paraprotein disorders.

Measures prior immune response and sensitization to specific molds.

The body's master antioxidant, central to detox and longevity.

The core readout of your cellular redox balance.

Measures oxidative damage to cell membranes.

A frontline antioxidant enzyme.

Breaks down hydrogen peroxide inside cells.

A widely used marker of lipid peroxidation and membrane oxidative damage.

Oxidized-protein markers tied to inflammation and aging.

The spent form; its ratio to GSH reveals oxidative load.

A direct marker of oxidative damage to your DNA.

The gold-standard marker of ongoing oxidative stress.

Uses selenium to neutralize peroxides.

A summary score of your overall antioxidant reserve.

Directly measures oxidative damage to the body's proteins.

The body's master antioxidant, central to detox and longevity.

The core readout of your cellular redox balance.

Measures oxidative damage to cell membranes.

A frontline antioxidant enzyme.

Breaks down hydrogen peroxide inside cells.

A widely used marker of lipid peroxidation and membrane oxidative damage.

Oxidized-protein markers tied to inflammation and aging.

Oxidized-protein markers tied to inflammation and aging.

Oxidized-protein markers tied to inflammation and aging.

The spent form; its ratio to GSH reveals oxidative load.

A direct marker of oxidative damage to your DNA.

The gold-standard marker of ongoing oxidative stress.

Uses selenium to neutralize peroxides.

A summary score of your overall antioxidant reserve.

Directly measures oxidative damage to the body's proteins.

Directly measures oxidative damage to the body's proteins.

Directly measures oxidative damage to the body's proteins.