i-Screen MTHFR Check
Type
Blood Testing
Biomarkers
1
Duration
30 min
Results
21 days
Genetic test to identify variations in the MTHFR gene.
Genetic health tests analyze your DNA to identify inherited variants that may affect your health risks, medication responses, and nutritional needs. Unlike standard blood tests that measure your current state, genetic tests reveal your underlying predispositions — information that doesn't change over time and only needs to be tested once. Common panels examine variants related to cardiovascular risk (APOE, Factor V Leiden), medication metabolism (pharmacogenomics), methylation (MTHFR), nutrient processing, and disease susceptibility. This information can help personalize your preventive health strategy and medication choices.
Key Details
Who Is This For?
Anyone interested in personalized health insights based on their genetic makeup. People with a family history of genetic conditions who want to know their carrier status. Those wanting to optimize nutrition and supplementation based on genetic variants (e.g., MTHFR for folate metabolism). Patients who have experienced adverse medication reactions and want pharmacogenomic guidance.
What's Included
Preparation Required
No fasting required. Sample collection is typically a saliva sample or cheek swab — no blood draw needed for most genetic tests. Results take longer than standard blood tests because DNA analysis requires specialized laboratory processing.
Biomarkers Tested
1An amino acid produced during protein metabolism. Elevated homocysteine is an independent risk factor for cardiovascular disease, stroke, and cognitive decline. Levels are lowered by adequate B12, folate, and B6 intake.
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- Category
- Diagnostic
- Sample Type
- Saliva sample or cheek swab (varies by provider)
- Duration
- 30 min
- Results
- 21 days
i-Screen
i-Screen is an Australian health service offering blood testing and analytics to help individuals understand and monitor their health through personalized online dashboards.
