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

The INFINITY DNA-Test including a 28-day plan and recipe book is marketed as a comprehensive program for metabolic optimization and weight management. Regarding fatigue, there is no robust scientific evidence supporting a direct benefit. Fatigue is multifactorial – sleep quality, stress, nutrition, physical activity, and medical conditions (e.g., iron deficiency, thyroid disorders) play a far greater role than individual gene variants. The SNPs analyzed in the test (e.g., FTO, COMT, VDR) typically have small effect sizes and are not specific to fatigue. The included 28-day plan and recipe book may generally encourage healthier eating, which could indirectly improve well-being – but this is not a DNA-specific effect. The evidence level is best described as 'marketing' or 'unclear'. Consumers should have realistic expectations: a DNA test alone cannot diagnose or specifically treat fatigue. Persistent tiredness warrants medical evaluation.