Marker

rs4410790

rs4410790 is a common non-coding marker in the AHR region. Large studies link each C copy to a small increase in habitual caffeine or coffee intake and each T copy to a small decrease. The marker does not define measured intake groups, predict how much a person will have, or prove that AHR is the causal gene.

Traits rs4410790 reads

How much caffeine you tend to have

Gene

Reference databases

dbSNP: rs4410790

How Biome reads this

Biome's whole-genome test reads this from one saliva sample, alongside all 3.2 billion letters of your DNA.

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.