Myths vs facts: NutriCare | INFINITY DNA-Test and Darmgesundheit

The NutriCare | INFINITY DNA test and the gut health test from MyBody-X are often marketed with claims of 'personalized nutrition' or 'gut flora optimization'. Fact: The DNA test can analyze well-validated SNPs like LCT (lactose intolerance) and HLA-DQ (celiac risk) – these have solid evidence (human-strong). However, genetic risk is not a diagnosis; a positive HLA-DQ finding only indicates increased probability, not celiac disease. The gut microbiome test, according to the context, lacks published details on markers or methodology – evidence is rated as 'marketing'. Current science shows that microbiome tests often fail to provide reproducible, actionable insights for individuals. Myths: 'The DNA test tells me exactly what to eat' – no, it only offers clues. 'The microbiome test immediately shows which bacteria are missing' – interpretation is complex and not standardized. Facts: Both tests can serve as conversation starters with a doctor but cannot replace clinical diagnostics. Caution is advised for children or athletes; tests are typically designed for adults. Safety note: Do not make dietary changes without medical supervision, especially if intolerances are suspected.