What role does INFINITY DNA-Test | inkl. 28-Tage-Plan & Rezeptbuch play in allergy?

The INFINITY DNA-Test including a 28-day plan and recipe book is marketed as a personalized solution for allergies and intolerances. However, the scientific basis is weak: DNA tests can identify certain genetic variants (e.g., in histamine or lactose genes), but allergies are complex and heavily influenced by environment, epigenetics, and immune status. The included plan and recipe book likely rely on generic elimination diets rather than validated personalized predictions. Clinical evidence for the benefit of such combo tests in allergy is largely lacking. The evidence level is therefore 'marketing' or 'unclear'. Medical allergy diagnostics (skin prick test, IgE) remain the gold standard. The test may offer some orientation but does not replace professional medical evaluation.