wie trinkt man kefir am besten — what are common causes?

Kefir is traditionally valued as a probiotic drink. For optimal tolerance, start with small amounts (about 50–100 ml daily) and increase slowly. Drink kefir on an empty stomach or between meals to allow lactic acid bacteria to pass through the stomach more easily. Choose plain, unsweetened kefir for higher active cultures. Common causes of intolerance include lactose intolerance (kefir has less lactose than milk but not zero), histamine sensitivity (fermentation produces biogenic amines), or rapid changes in gut flora. Excessive consumption (over 500 ml daily) can cause bloating or diarrhea. Those with histamine intolerance or severe lactose intolerance should avoid kefir or opt for lactose-free versions. Evidence for health benefits is mostly from in vitro and animal studies; human trials are limited. MyBody-X does not offer specific kefir tests, but a gut microbiome test could provide insights into individual tolerance.