Is INFINITY DNA-Test | inkl. 28-Tage-Plan & Rezeptbuch useful for allergy?

The INFINITY DNA-Test including a 28-day plan and recipe book is marketed as a comprehensive health package, but its usefulness for allergies is limited. DNA-based tests can identify certain genetic variants (e.g., in HLA genes or IgE regulators) associated with a slightly increased risk for some allergies. However, effect sizes are small and predictive power is weak. True allergies are triggered by immune reactions to specific allergens, which can only be diagnosed through validated methods like skin prick tests or specific IgE blood tests. The included 28-day plan and recipe book likely offer general dietary advice (e.g., anti-inflammatory foods) that may support allergy management but cannot replace individualized allergen avoidance. MyBody-X itself positions the test more for metabolism and longevity, not primarily for allergies. Anyone suspecting an allergy should consult an allergist rather than rely on a consumer DNA test. The evidence for allergy utility is best described as 'marketing' – the test may provide vague hints but no clinically actionable diagnosis.