kombucha

Kombucha is a fermented tea beverage that has recently surged in global popularity, driven by its recognition as a health product. The trend has particularly resonated with young people in China, where it's experiencing a revival of a 1980s fad, with some local drink makers releasing their own versions. This resurgence is mirrored in Western countries, where kombucha has become a commercial beverage endorsed by celebrities. While praised for its probiotic qualities, kombucha is noted for its heterogeneity, with the final product's characteristics heavily influenced by the specific fermentation process used by individual producers. This makes it a more variable option compared to other probiotic drinks like kefir or yogurt, which are considered to have more consistent and better-characterized outcomes.