Can INFINITY DNA-Test | inkl. 28-Tage-Plan & Rezeptbuch help with sleep?

The INFINITY DNA-Test, including a 28-day plan and recipe book, claims to personalize sleep improvement based on genetic variants (e.g., in CLOCK or PER genes). However, scientific evidence for such consumer tests is weak: associations between single SNPs and sleep quality are typically small, often fail to replicate, and are overshadowed by lifestyle, stress, and environment. The included plan and recipe book may promote general healthy sleep habits, but the genetic added value remains questionable. Without clinical validation of this specific product, its utility is limited. Be cautious of marketing hype – a DNA test alone cannot replace professional sleep evaluation.