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Biomarker library

Every marker, explained.

Tap any marker for a plain-language explainer — what it is, why it matters, and how it connects to the rest of you.

Mind & Nervous System

PHQ-9 (depression)GAD-7 (anxiety)Perceived Stress (PSS)Sleep Quality Index Mental Status Examination

Metabolic & Blood Sugar

Fasting Blood Glucose HbA1c Fasting Insulin HOMA-IR

Heart & Lipids

Total Cholesterol LDL Cholesterol HDL Cholesterol Triglycerides ApoB Lipoprotein(a)hs-CRP

Thyroid

TSH Free T3 Free T4 Anti-TPO Antibodies

Vitamins & Minerals

Vitamin D (25-OH)Vitamin B12 Folate Iron, TIBC & Ferritin Magnesium Calcium

Liver Function

SGPT / ALT SGOT / AST GGT Alkaline Phosphatase Bilirubin Albumin & Total Protein

Kidney Function

Creatinine Blood Urea / BUN Uric Acid eGFR Electrolytes (Na / K / Cl)

Complete Blood Count

Hemoglobin RBC Count WBC Count & Differential Platelet Count Hematocrit (PCV)MCV / MCH / MCHC

Hormones & Stress

Cortisol (morning)Testosterone (total & free)Estradiol DHEA-S Prolactin

Inflammation & Longevity

hs-CRP ESR Homocysteine

Early-Detection Markers

PSA (men)CEA AFP