What to watch with CRP Entzündung and gut health?

CRP (C-reactive protein) is a non-specific inflammatory marker that rises during systemic inflammation, including gut-related issues. Elevated CRP can indicate impaired gut barrier (leaky gut), dysbiosis, or inflammatory bowel disease (IBD). However, CRP is not gut-specific: infections, autoimmune conditions, or intense exercise can also raise it. From a nutrigenetic perspective, variants in genes like VDR (rs2228570) or FADS1 may modestly influence inflammatory regulation. A MyBody-X DNA test can highlight risk tendencies but does not replace clinical diagnostics. For gut health, more specific biomarkers like fecal calprotectin (gut inflammation) or zonulin (intestinal permeability) are often more informative. Practically, an anti-inflammatory diet (rich in omega-3s, low sugar, high fiber) may lower CRP, but evidence is mixed. Caveat: isolated CRP elevation is not a cause for alarm – a physician should evaluate persistent high levels. Combining DNA insights (e.g., VDR, FADS1) with blood markers (CRP, vitamin D) can support personalized strategies, but the scientific foundation is still evolving.