What to watch with NutriCare | INFINITY DNA-Test and skin aging?

When using NutriCare or INFINITY DNA tests for skin aging, caution is warranted. These tests often analyze SNPs like rs1800629 (TNF-α), linked to inflammatory responses, but evidence for a direct impact on skin aging is weak (observational, no RCTs). Blood markers such as hs-CRP can indicate systemic inflammation but are not skin-specific. Most claims about personalized anti-aging recommendations rely on correlations, not causation. Additionally, standardized reference ranges for skin aging biomarkers are lacking. Do not base skincare decisions solely on these tests; consult a dermatologist for evidence-based care. Genetic predisposition for collagen breakdown or oxidative stress is only a minor factor – lifestyle (diet, sun protection, sleep) has a far greater influence.