← Glossary
TraitModerate

How fast you clear caffeine

How fast you clear caffeine is a genetic trait Biome reports in its food & drink panel: How quickly your body clears caffeine, influenced by the CYP1A2 gene.

Category
Food & drink
Markers
CYP1A2 rs762551
Strength of evidence
Moderate

Genes

Markers (rsIDs)

How Biome reads this

Biome's at-home DNA test reads this directly from one saliva sample, alongside 650,000+ other markers.

Biome DNA test

This page is for educational purposes only and is not medical advice. It is not intended to diagnose, treat, cure, or prevent any disease. Genetic results describe tendencies and predispositions, not diagnoses. Always consult a licensed clinician before making decisions about your health, medications, or supplements.