Evidence check: INFINITY DNA-Test | inkl. 28-Tage-Plan & Rezeptbuch in the context of Allergie

The INFINITY DNA Test including a 28-day plan and recipe book is marketed as a comprehensive solution for allergies. However, the scientific evidence is weak: DNA tests can indicate genetic predispositions for certain immune responses (e.g., histamine intolerance), but allergies are complex and heavily influenced by environment, diet, and epigenetics. The effect sizes of individual SNPs are small, and clinical validation for allergy prediction is lacking. The included 28-day plan and recipe book are likely generic dietary guidelines rather than personalized interventions. For reliable allergy diagnosis, skin prick tests or specific IgE blood tests performed by a physician are required. Therefore, the evidence level for this test in the context of allergies is best described as 'marketing' or 'unclear'. Consumers should not rely solely on such tests for health decisions.