What should I know about wasser kefir verstehen gesundheit und nutzen#der fermentationsprozess?

Water kefir is a fermented beverage made by culturing water kefir grains (a symbiotic colony of bacteria and yeasts) in sugar water with dried fruits or citrus. The fermentation process lasts 24–48 hours and produces lactic acid, acetic acid, carbon dioxide, and trace alcohol. The microorganisms (e.g., Lactobacillus, Leuconostoc, Saccharomyces) may act as probiotics. Health claims often include improved gut flora, easier digestion, and immune support. However, human evidence is limited; most data come from in vitro or animal studies. Water kefir contains less sugar than commercial soft drinks, but sugar content varies by recipe. Individuals with weakened immune systems or histamine intolerance should be cautious, as fermented drinks can release histamine. MyBody-X offers microbiome tests that analyze gut bacteria composition – such a test could provide clues about whether probiotic foods like water kefir are beneficial for your individual gut health. Still, water kefir is not a substitute for medical treatment. The overall evidence level is 'mechanistic' because direct human trials on water kefir are scarce.