wann sollte man kefir am besten trinken — what symptoms are typical?

There is no strong scientific evidence for an optimal time to drink kefir. Many people consume it in the morning on an empty stomach to maximize probiotic survival through the digestive tract. Others drink it in the evening because kefir contains tryptophan, which may support melatonin production and sleep. Typical symptoms when starting kefir include bloating, gas, and mild digestive upset – especially in individuals with lactose intolerance or histamine sensitivity. These symptoms often subside after an adaptation period. Kefir can also improve bowel regularity and relieve constipation. However, these effects are based on anecdotal and traditional use, not large clinical trials. Evidence level: practice/unclear. Kefir is a fermented food, not a medical treatment. People with compromised immune systems or severe gut conditions should consult a doctor before regular consumption.