wann soll man kefir trinken — can a microbiome test help?

The optimal timing for kefir consumption is not supported by microbiome testing. Kefir provides probiotics that may benefit gut health, but effects depend on individual diet, medications, and baseline microbiota. A microbiome test can identify major imbalances (e.g., low Bifidobacteria) but cannot derive personalized drinking schedules. Evidence for such tests is largely marketing-driven; clinical validation is lacking. Recommendation: consume kefir regularly, e.g., on an empty stomach or as a snack. A test is only useful if guided by a clinician with clear therapeutic goals. Caveat: No studies show microbiome testing optimizes kefir timing.