was kostet dna test — can a microbiome test help?

The cost of a DNA test varies widely depending on the provider and scope. Simple tests for single gene variants (e.g., lactose intolerance) often cost €50–100, while comprehensive health or fitness panels (like the MyBody-X DNA nutrition test) typically range from €150 to €400. However, price is not an indicator of scientific validity. Many of these tests rely on weak associations (GWAS, small effect sizes) and are not clinically validated. A microbiome test can provide complementary information, for example about gut health or metabolic pathways, but here too the evidence for personalized recommendations is often limited (mechanistic, not randomized-controlled). Neither DNA nor microbiome tests replace medical advice. Combining both tests could theoretically give a more complete picture, but in practice the results are mostly useful as inspiration, not as a medical diagnosis. Combined offerings often cost €300–600. Beware of exaggerated promises – the actual clinical relevance for most markers is low.