Is hsCRP useful for Darmgesundheit?

hsCRP (high-sensitivity C-reactive protein) is a systemic inflammation marker with limited utility for gut health specifically. It can be elevated in inflammatory bowel disease (IBD) such as Crohn's or ulcerative colitis, but it is not gut-specific. Many other conditions—infections, stress, obesity, smoking—also raise hsCRP. For targeted gut health assessment, more specific markers like fecal calprotectin or lactoferrin, along with endoscopy, are far superior. The provided knowledge contexts contain no data on hsCRP or gut health. Therefore, the evidence is mechanistic/insufficient. hsCRP may serve as a crude screening tool for systemic inflammation but does not replace specialist evaluation for suspected gut disorders. Caution: a normal hsCRP does not rule out gut inflammation, and an elevated level is not diagnostic.