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Every biomarker we
test explained

These measurable indicators show what’s happening inside your cells right
now and predict your rate of aging years before symptoms appear.

Biomarkers inside your AgingSOS® Panel

48 biomarkers measuring cellular energy, inflammation, metabolism, hormones, and longevity — the complete picture of your biological age.

Cellular Energy & Oxidative Stress

Intracellular NAD+
NAD+ powers over 500 cellular processes including energy production and DNA repair. This exclusive test (not available in standard labs) reveals your cellular age and helps personalize supplementation to restore optimal function.
Klotho
Klotho is called the longevity protein because high levels predict longer healthspan. This exclusive biomarker (rarely measured elsewhere) declines with age and correlates with cognitive function, kidney health, and cardiovascular protection.
SABG (Senescence-Associated Beta-Galactosidase)
SABG identifies senescent cells, the “zombie cells” that refuse to die and poison surrounding tissue. This rare marker directly measures one of aging’s primary drivers.
ROM (Reactive Oxygen Metabolites)
ROM measures oxidative stress, the cellular damage caused by unstable molecules that accelerates aging. High levels indicate your antioxidant defenses need support.
TAC (Total Antioxidant Capacity)
TAC shows how well your body neutralizes harmful free radicals. Low capacity means your cells are vulnerable to oxidative damage that drives aging.
8-OHdG (8-Hydroxy-2-Deoxyguanosine)
This marker reveals DNA damage from oxidative stress. Elevated levels signal accelerated cellular aging and increased disease risk.

Inflammation & Immune Function

hs-CRP (High-Sensitivity C-Reactive Protein)
hs-CRP measures systemic inflammation, a key driver of heart disease, diabetes, and neurodegeneration. Elevated levels predict cardiovascular events years in advance.
IL-6 (Interleukin-6)
IL-6 is a pro-inflammatory cytokine that rises with age and chronic stress. High levels accelerate muscle loss, weaken immunity, and promote disease progression.
IL-8 (Interleukin-8)
IL-8 drives inflammation and recruits immune cells to sites of damage. Chronically elevated levels contribute to inflammatory aging and tissue breakdown.
IL-1β (Interleukin-1 Beta)
IL-1β triggers inflammatory responses and plays a central role in age-related diseases. Persistent elevation indicates your immune system is stuck in overdrive.
TNF-α (Tumor Necrosis Factor Alpha)
TNF-α regulates inflammation and immune responses. Chronic elevation damages tissues and accelerates age-related decline.
D-Dimer
D-Dimer measures blood clot breakdown products, revealing increased clotting risk. Elevated levels predict cardiovascular events and indicate vascular inflammation.

Metabolic Health

Glucose
Glucose tracking reveals how well your body manages blood sugar. Consistently elevated levels damage blood vessels, nerves, and organs even before diabetes develops.
HbA1c (Glycated Hemoglobin)
HbA1c shows your average blood sugar over three months, catching metabolic problems that single glucose tests miss. Values above 5.7% indicate prediabetes and accelerated aging.
GSP (Glycated Serum Protein)
GSP reflects shorter-term blood sugar control (2-3 weeks) and catches fluctuations that HbA1c might miss. It helps fine-tune dietary interventions.
Homocysteine
Homocysteine damages blood vessels and increases dementia risk when elevated. High levels often indicate B vitamin deficiencies that are easily corrected.
Insulin
Insulin reveals metabolic health before blood sugar rises. Elevated insulin (hyperinsulinemia) precedes diabetes by years and drives weight gain and inflammation.
C-Peptide
C-Peptide measures your body’s insulin production capacity. It distinguishes between insulin resistance and pancreatic exhaustion.

Cardiovascular Risk

LDL-C (LDL Cholesterol)
LDL-C carries cholesterol to tissues and contributes to arterial plaque when oxidized. Managing LDL levels reduces heart attack and stroke risk.
HDL-C (HDL Cholesterol)
HDL-C removes excess cholesterol from arteries and fights inflammation. Low HDL predicts cardiovascular disease independent of LDL levels.
ApoB (Apolipoprotein B)
ApoB counts the actual number of cholesterol-carrying particles in your blood, giving a more accurate cardiovascular risk assessment than standard cholesterol tests. One ApoB measurement beats both LDL and total cholesterol for predicting heart disease.
Lp(a) (Lipoprotein(a))
Lp(a) is a genetic cardiovascular risk factor that standard lipid panels miss. Elevated levels increase heart attack and stroke risk regardless of your other cholesterol numbers.
TRIG (Triglycerides)
Triglycerides measure fat in your bloodstream. High levels indicate metabolic dysfunction and increase cardiovascular disease risk.

Liver & Kidney Function

ALP (Alkaline Phosphatase)
ALP reveals liver and bone health. Abnormal levels indicate liver disease, bile duct problems, or bone disorders.
ALT (Alanine Aminotransferase)
ALT is the most sensitive marker for liver cell damage. Elevated levels detect fatty liver disease and hepatic inflammation early.
eGFR-Cr (Estimated Glomerular Filtration Rate – Creatinine)
eGFR-Cr measures kidney filtering capacity based on creatinine levels. Declining function predicts cardiovascular risk and overall mortality.
eGFR-Cys (Estimated Glomerular Filtration Rate – Cystatin C)
eGFR-Cys provides a more accurate kidney function assessment than creatinine-based tests, especially in older adults. It catches kidney decline earlier.
UA (Uric Acid)
Uric acid contributes to gout, kidney stones, and cardiovascular disease when elevated. High levels also indicate metabolic dysfunction and oxidative stress.

Hormonal Balance

DHEA (Dehydroepiandrosterone)
DHEA is a precursor to sex hormones that declines steadily with age. Low levels correlate with reduced immunity, muscle loss, and decreased longevity.
HGH (Human Growth Hormone)
HGH maintains muscle mass, bone density, and metabolic health. Age-related decline contributes to frailty and body composition changes.
PRL (Prolactin)
Prolactin regulates reproductive function and immune response. Abnormal levels indicate pituitary problems or medication effects.
Total T (Total Testosterone)
Testosterone maintains muscle mass, bone density, libido, and cognitive function in both men and women. Age-related decline affects energy, mood, and body composition.
E2 (Estradiol)
Estradiol is the primary estrogen that supports bone health, cardiovascular function, and cognitive performance. Declining levels during menopause drive multiple aging processes in women.
Progesterone
Progesterone balances estrogen and supports reproductive health, sleep quality, and mood regulation. Imbalances affect women’s health across the lifespan.
SHBG (Sex Hormone-Binding Globulin)
SHBG binds to sex hormones and controls how much is available for your body to use. Abnormal levels reveal metabolic problems and hormone imbalances.
LH (Luteinizing Hormone)
LH triggers sex hormone production and reveals whether hormone problems originate in the brain or reproductive organs. Abnormal levels help pinpoint the cause of hormonal dysfunction.
FSH (Follicle-Stimulating Hormone)
FSH regulates reproductive function and indicates menopausal status in women. Elevated levels in men suggest testicular problems.
TSH (Thyroid-Stimulating Hormone)
TSH reveals thyroid function problems before symptoms appear. Abnormal levels affect metabolism, energy, weight, and cognitive function.
Free T3 (Free Triiodothyronine)
Free T3 is the active thyroid hormone that regulates metabolism in every cell. Low levels cause fatigue, weight gain, and cognitive fog even when TSH looks normal.
Free T4 (Free Thyroxine)
Free T4 is the thyroid hormone your body converts to active T3. Testing both reveals whether your thyroid produces enough hormone and whether your body converts it properly.

Nutrient Status

Vitamin D3
Vitamin D3 supports immune function, bone health, and reduces inflammation. Most adults are deficient, which accelerates aging and disease risk.
Folate
Folate enables DNA synthesis and repair while managing homocysteine levels. Deficiency increases cardiovascular disease and dementia risk.
Vitamin B12
B12 supports nerve function, red blood cell production, and DNA synthesis. Deficiency causes fatigue, cognitive decline, and irreversible nerve damage if left untreated.

Muscle & Structural Health

CK (Creatine Kinase)
CK measures muscle tissue breakdown. Elevated levels indicate muscle damage from exercise, injury, or disease.

Iron & Protein Status

Ferritin
Ferritin stores iron and reveals your body’s iron reserves. Both deficiency and excess increase disease risk and affect energy, immunity, and cognitive function.
ABL (Albumin)
Albumin is your body’s primary transport protein. Low levels indicate poor nutrition, liver disease, or chronic inflammation.

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