Answer:

kefir

AnswerCrossword Clue
KEFIRMideast drink made from fermented milk
KEFIRYogurtlike Russian drink
KEFIRLiquor used as food and medicine in Caucasus.
KEFIRDrink from fermented milk
KEFIRFermented milk drink
KEFIRDrink made from fermented milk
KEFIRBeverage made from fermented milk
KEFIRYogurtlike beverage