was bedeutet crp beim blutbild — what does this mean exactly?

CRP (C-reactive protein) is an acute-phase protein produced by the liver and serves as a non-specific marker of inflammation. In a blood test, it is measured to detect or monitor inflammation, infection, or tissue damage. Elevated CRP can indicate acute bacterial infections, chronic inflammatory diseases (e.g., rheumatoid arthritis), or post-surgical states. However, it is not specific – viral infections, autoimmune flares, and even intense exercise can raise CRP. The magnitude of elevation helps: mild (10–50 mg/L) is often non-specific, while high (>100 mg/L) strongly suggests bacterial infection. A normal CRP (<5 mg/L) does not rule out inflammation. In consumer tests like MyBody-X, CRP is often included as a general health marker. Caveat: CRP alone is not diagnostic; clinical correlation is essential. Evidence level: human-strong (well-established clinical biomarker). No specific sources from the provided context; general medical consensus applies.