What should I know about probiotika und prabiotika unterschied?

Probiotics are live microorganisms (e.g., Lactobacillus, Bifidobacterium) intended to benefit the gut microbiota. Prebiotics are indigestible fibers (e.g., inulin, oligofructose) that feed beneficial bacteria already in the gut. Synbiotics combine both. Evidence for probiotics is moderate for specific uses (e.g., antibiotic-associated diarrhea) but not universally. Prebiotics have solid support for gut health, but effects are dose- and strain-dependent. Caveats: Not all products are equal; quality and stability vary. Probiotics can pose risks in immunocompromised individuals. MyBody-X tests can analyze the microbiome but cannot directly recommend probiotics – interpretation requires expertise. Marketing often overstates benefits. Stay critical and consult a healthcare professional if unsure.