Myths vs facts: CRP Entzündung and blood sugar

CRP (C-reactive protein) is a non-specific marker of inflammation. A common myth is that elevated CRP directly causes high blood sugar. In reality, there is a strong association between chronically elevated CRP and insulin resistance, but CRP is not the cause – both are consequences of underlying inflammation and metabolic dysregulation. Large cohort studies show that individuals with higher CRP have an increased risk of type 2 diabetes, but CRP alone is not diagnostic. Another myth: home CRP tests are sufficient for diabetes risk assessment. Fact: single measurements can be misleading due to acute infections, injuries, or stress. The evidence linking CRP and blood sugar is human-strong, based on robust epidemiological data. Consumer tests should be interpreted cautiously; they offer a clue, not a diagnosis. Persistent elevations in both CRP and blood sugar warrant medical evaluation to address lifestyle factors (diet, exercise, sleep) or underlying chronic inflammation.