SLC23A1 Solute carrier family 23 member 1 (vitamin C transporter)
SLC23A1 (Solute carrier family 23 member 1 (vitamin C transporter)): 4 variants described, covering nutrition; nutrient interactions.
Which SLC23A1 variants does Orviva describe?
- rs33972313 Nutrition
- SLC23A1 variant. Significantly reduced vitamin C transport; lower plasma ascorbic acid levels.
3 further SLC23A1 variants in the knowledge base have only a brief annotation and are not listed here.
Which nutrients interact with SLC23A1 variants?
- vitamin C moderate evidence
- SLC23A1 variants reduce vitamin C transporter efficiency
Often considered alongside: bioflavonoids.
Dose ranges are deliberately not shown here; they depend on genotype, current levels and other medicines.
Upload your 23andMe, AncestryDNA or WeGene raw file → · Ask G2: “What do my SLC23A1 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.