Myths vs facts: CRP Entzündung and Langlebigkeit

CRP (C-reactive protein) is a well-established inflammation marker, but its link to longevity is nuanced. Myth: A single CRP value predicts your lifespan. Fact: Chronically mildly elevated CRP (2–10 mg/L) is associated with higher cardiovascular risk and accelerated aging, but it is only one piece of the puzzle. Many factors – genetics, lifestyle, infections – influence CRP. Single measurements are of limited value due to diurnal variation and acute inflammation confounders. Longitudinal trends are more informative. Consumer tests like MyBody-X measure CRP but do not diagnose or predict longevity. Evidence for a direct causal role of CRP in longevity is moderate: epidemiological studies show associations, but interventional trials are lacking. Practical takeaway: Use CRP as a screening tool, not a standalone predictor. Safety note: Markedly elevated CRP (>10 mg/L) warrants medical evaluation.