CYP2R1 Cytochrome P450 2R1 (vitamin D 25-hydroxylase)
CYP2R1 (Cytochrome P450 2R1 (vitamin D 25-hydroxylase)): 8 variants described, covering nutrition.
Which CYP2R1 variants does Orviva describe?
- rs2060793 Nutrition
- CYP2R1 variant. Reduced 25-hydroxylation of vitamin D; lower circulating 25(OH)D levels.
7 further CYP2R1 variants in the knowledge base have only a brief annotation and are not listed here.
See your own CYP2R1 genotypes
Upload your 23andMe, AncestryDNA or WeGene raw file → · Ask G2: “What do my CYP2R1 variants say about me?”
Upload your 23andMe, AncestryDNA or WeGene raw file → · Ask G2: “What do my CYP2R1 variants say about me?”
Genetic associations describe risk across populations, not a diagnosis for any one person. Most variants shift risk modestly and act alongside lifestyle, environment and other genes. Consumer DNA chips do not read every position and can be wrong at any single one. For general education only; talk to a clinician or genetic counsellor before acting on anything here, and never change a prescribed medicine without your prescriber.