wann sollte man kefir am besten trinken — what does this mean exactly?

The question 'When is the best time to drink kefir?' addresses the optimal timing for consuming this probiotic fermented milk drink. There is no strong evidence-based answer, as randomized controlled trials on specific times are lacking. From a mechanistic perspective, it is often suggested to drink kefir on an empty stomach or between meals so that the live cultures can better survive stomach acid and reach the gut. However, some people tolerate kefir better with a meal because food buffers acidity. Evening consumption might be calming due to tryptophan content, but again evidence is weak. Individual tolerance and gut microbiome composition matter most. Those with sensitivity should start with small amounts and adjust timing. Overall, the question is more practice-oriented than scientifically settled.