👉 A kefir is a fermented drink made from cow's milk. It is commonly used in dairy products such as yogurt, kefir cheese, and kefir sprouts. The process of fermenting milk with yeast can produce a sour, tangy flavor and a creamy texture. Kefir has a unique flavor that is often described as "a little bit like a lemon," due to its tangy, sour taste.
