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Ever wonder if you need to cut back your caffeine intake? Discover whether you are a fast or slow caffeine metabolizer with the DNA Caffeine Sensitivity Test.

  • Genetic variants in the CYP1A2 gene
  • “Slow” metabolizers are at increased risk of heart attacks and hypertension
  • Quick and painless sample collection
  • 100% private and confidential online results

COVID-19 – Our Laboratory Remains Open. 45% OFF all DNA relationship tests. Results in 1 to 3 days.