25-marker blood age model

Humanity Bortz Blood Clock

Explore a biomarker-heavy biological age estimate inspired by the Bortz UK Biobank blood clock.

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Chronological AgeYour age in years

years

AlbuminAlbumin from CMP or liver panel

Alkaline PhosphataseALP from CMP or liver panel

U/L

Urea or BUNProtein breakdown waste marker

CreatinineCreatinine from CMP

Cystatin CKidney filtration marker

mg/L

Total CholesterolTotal cholesterol from lipid panel

Apolipoprotein A1ApoA1

HbA1cA1c in mmol/mol or percent

GlucoseFasting glucose

C-Reactive ProteinCRP or hs-CRP

mg/L

Gamma-Glutamyl TransferaseGGT

U/L

Alanine AminotransferaseALT

U/L

Red Blood Cell CountRBC count

10^12 cells/L

Mean Corpuscular VolumeMCV

Red Cell Distribution WidthRDW

Monocyte CountAbsolute monocytes

10^9 cells/L

Neutrophil CountAbsolute neutrophils

10^9 cells/L

Lymphocyte PercentageLymphocyte percent

Mean Corpuscular HemoglobinMCH

SHBGSex hormone binding globulin

nmol/L

Vitamin D 25-OHTotal 25-OH vitamin D

Platelet Distribution WidthPDW

PlateletcritPlatelet volume fraction