← Glossary
TraitModerate

Iron level (TF marker)

Iron level (TF marker) is a genetic trait Biome reports in its minerals panel: A second iron marker reflecting iron transport rather than storage.

Category
Minerals
Markers
TF rs3811647
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.