INFINITY DNA-Test | inkl. 28-Tage-Plan & Rezeptbuch: what are common causes?

The INFINITY DNA Test by MyBody-X is a comprehensive genetic test that claims to identify variants related to nutrition, fitness, metabolism, and more. Common reasons for purchasing include the desire for personalized recommendations (28-day plan, recipe book) and hopes of uncovering food intolerances, vitamin deficiencies, or 'poor methylation'. However, the scientific basis for such direct-to-consumer genetic tests is often weak: most claimed associations (e.g., for gluten or lactose intolerance) rely on small or conflicting studies and lack clinical validation. Methylation variants (MTHFR) typically have small effects that do not justify high-dose supplementation. The real driver is marketing – the promise of a tailored health solution – rather than robust evidence. Anyone with actual health issues (e.g., chronic fatigue, bloating) should consult a doctor first and not rely solely on a genetic test. The test may serve as a conversation starter, but not as a diagnosis or reliable action guide.