wann trinkt man kefir am besten — which blood markers matter?

The provided context does not address the optimal timing for kefir consumption or specific blood markers. Generally, kefir is often consumed in the morning on an empty stomach or as a snack to maximize probiotic benefits, but evidence for a specific time is weak. Blood markers potentially influenced by kefir include fasting glucose, HbA1c, LDL and HDL cholesterol, triglycerides, and inflammatory markers like hs-CRP. Liver enzymes (ALT, AST) and gut permeability markers (e.g., zonulin) are also studied. However, many claims rely on small studies or marketing. Without clinically validated data from the context, the evidence is limited. Consulting a physician or dietitian is recommended before using kefir to target specific blood markers.