How are CRP Entzündung and skin aging related?

The relationship between CRP (C-reactive protein) and skin aging is scientifically plausible but not directly addressed in the provided context. CRP is a systemic marker of inflammation, and chronic low-grade inflammation (inflammaging) is a well-recognized driver of skin aging—promoting collagen degradation, oxidative stress, and impaired cellular renewal. Observational studies have linked elevated CRP to visible signs of aging such as wrinkles, hyperpigmentation, and elastosis. However, the evidence is largely associative; no large randomized controlled trials have established CRP as a causal factor or therapeutic target for skin aging. CRP levels are influenced by many confounders (infections, obesity, smoking), making interpretation complex. From a consumer testing perspective (e.g., MyBody-X), a single CRP measurement without clinical context is insufficient to predict or manage skin aging. A holistic assessment including lifestyle, UV exposure, and genetic factors is necessary. Conclusion: The link is mechanistically sound but evidence is moderate and not yet actionable for personalized interventions.