Vitamins & minerals DNA · GxNutrient
Stop guessing which supplements you actually need.
GxNutrient reads genes tied to how you absorb and use 15 vitamins and minerals, from vitamin D and folate to iron and magnesium.
Home cheek-swab kit $329 · Already have 23andMe or Ancestry data? Upload for $219 · Add more reports from $50
Every order includes a results review with a Lab Testing Solutions health broker. We are health brokers, not a web store.
Every order includes a results review with a Lab Testing Solutions health broker. We are health brokers, not a web store.
What GxNutrient looks at
Vitamins
Vitamin A
BCMO1Vitamin B12
FUT2Folate (B9)
MTHFRVitamin C
SLC23A1Vitamin D
GC, NADSYN1, CYP2R1Vitamin E
ZPR1, SCARB1, CYP4F2Choline
PEMTMinerals
Calcium
CASR, DGKD, GCKRCopper
SMIM1, SELENBP1Iron
TF, HFE, TMPRSS6Magnesium
MUC1, SHROOM3, TRPM6, ATP2B1Phosphorus
ALPL, CSTASelenium
DMGDHZinc
CA1, PPCDCGenes listed are examples from the GxNutrient sample report by our lab partner, Genetic Direction.
Who it’s for
- You take a handful of supplements and are not sure they help
- You are plant-based, pregnant or planning, or over 50
- Your labs keep coming back low on D, B12 or iron
- You want food-first nutrition with targeted supplements
How we use it
- We flag nutrients your genes suggest you may run low on.
- We confirm with blood work before any high-dose supplement.
- We start food-first, then add targeted supplements.
- Iron is the exception: HFE variants can mean too much iron, so never self-supplement iron without labs.
What the science says, and what it doesn’t
- MTHFR variants change how efficiently folate is converted; the NIH notes higher folate needs may apply for some carriers.
- Common variants in GC and CYP2R1 are linked to lower blood vitamin D (Wang et al., Lancet 2010).
- HFE C282Y is the main cause of hereditary hemochromatosis (iron overload) in people of European descent (CDC).
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Lab Testing Solutions · Watkinsville, GA · info@labtestingsolutions.com · Lab: Genetic Direction. Wellness education reports, not a medical diagnosis. Talk to your clinician before changing medications or starting high-dose supplements.