When is Mikrobiom Kinder actually useful?

A microbiome test for children is currently useful only in a few, clearly defined clinical situations. The strongest evidence exists for diagnosing and managing recurrent Clostridioides difficile infections, where stool transplantation based on microbiome analysis can be effective. In chronic inflammatory bowel diseases (IBD), testing may provide clues about dysbiosis in specialized centers, but it does not replace endoscopy. For food allergies or intolerances, microbiome tests are not diagnostic – standardized allergy tests and elimination diets remain the gold standard. For general health questions like 'better digestion' or 'immune support,' there are no valid studies proving benefit. Most commercial tests rely on association studies with small effect sizes and cannot provide personalized actionable recommendations. Parents should be skeptical if a test is marketed as the sole basis for dietary changes. A meaningful use is currently conceivable only in accompanying research or under medical supervision for specific indications.