Biomarkers

Start with the marker.

If you already know what you want to measure, start here. Each guide explains what the marker measures, how to read your result, and which direct-to-consumer tests include it, with prices.

Cardiovascular

ApoB

Apolipoprotein B

A count of the particles that carry cholesterol into artery walls. When it disagrees with LDL cholesterol, ApoB is usually the one to believe.

Read the guide →

Lp(a)

Lipoprotein(a)

A cholesterol particle set mostly by your genes. About one in five people have a level high enough to raise heart risk, and a standard lipid panel won't show it.

Read the guide →

Metabolic

HbA1c

Hemoglobin A1c
Coming soon

Organic acids

Urinary organic acids
Coming soon

Hormonal

Cortisol

Coming soon

Microbiome

Oral microbiome

Oral microbiome profile
Coming soon

Want a marker covered sooner? Tell us which one.