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

The INFINITY DNA-Test with a 28-day plan and recipe book is marketed as a comprehensive tool for better sleep. However, the scientific reality is sobering: sleep is determined by a complex interplay of environment, behavior, stress, hormones, and circadian rhythms. Genetic variants (e.g., in CLOCK, PER, CRY, or the glucocorticoid receptor) typically have only small effects and are heavily modulated by lifestyle factors. Therefore, a DNA test alone cannot reliably assess your sleep quality or problems. The included 28-day plan and recipe book may contain general sleep hygiene tips (e.g., melatonin-rich foods, stress management), but these are not genetically personalized – they are standard recommendations that apply to most people. Moreover, independent clinical studies demonstrating the added value of this specific product over simple sleep guides are lacking. The evidence is thus marketing-driven. Anyone with serious sleep issues should consult a doctor or sleep lab rather than rely on a DNA test.