Kombucha
Kombucha is a fermented, lightly effervescent, sweetened black tea drink commonly consumed for its purported health benefits. Sometimes the beverage is called kombucha tea to distinguish it from the culture of bacteria and yeast. Juice, spices, fruit or other flavorings are often added. Kombucha is thought to have originated in China, where the drink is traditional. By the early 20th century it had spread to Russia, then other parts of Eastern Europe and Germany. Kombucha is now homebrewed globally, and also bottled and sold commercially. The global kombucha market was worth approximately US$1.7 billion as of 2019. Kombucha is produced by symbiotic fermentation of sugared tea using a symbiotic culture of bacteria and yeast commonly called a "mother" or "mushroom". The microbial populations in a SCOBY vary.
