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Gene library · Nutrition

Vitamin D production

rs10741657 · gene CYP2R1 · category Nutrition · Free in the Quanome app

Your DNA file reports your genotype at rs10741657 — a marker in the CYP2R1 gene that studies link to vitamin d production. Here's what each genotype is associated with:

GenotypeWhat it's associated with
AAAssociated with higher vitamin D synthesis.
AGIntermediate.
GGAssociated with lower vitamin D — sun/supplementation may matter more.

Educational only — not medical or diagnostic advice. A single marker is one of many factors; strand orientation varies between files. Always consult a qualified clinician about your health.

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