Kombucha is a popular health promoting beverage and natural folk remedy made by fermenting tea. The Kombucha culture looks like a white rubbery pancake. It is a symbiotic culture of yeast and other microorganisms. The culture is placed in sweetened black or green tea and turns the tea into a sea of health giving acids and nutrients. The Kombucha culture feeds on the sugar and, in exchange, produces other valuable substances which change into the drink: glucuronic acid, glucon acid, lactic acid, vitamins, amino acids, antibiotic substances, and other products. The Kombucha culture is, therefore, a real tiny biochemical factory.