Kefir is a fermented milk beverage that has been consumed for centuries in many parts of the world. It is made by adding kefir grains to milk, which causes a fermentation process that transforms the milk into a tangy, slightly carbonated drink. Kefir grains are small, gelatinous clusters of bacteria and yeast that resemble cauliflower florets. Kefir originated in the Caucasus Mountains, which stretch across modern-day Russia, Georgia, and Azerbaijan.

It was traditionally made using cow's milk, but it can also be made with goat's milk, sheep's milk, or even non-dairy milks like coconut milk or soy milk.  Kefir has a slightly sour taste and a creamy consistency that is similar to yogurt. It is also slightly effervescent, giving it a fizzy sensation in the mouth. Kefir has gained popularity in recent years due to its health benefits. It is rich in probiotics, which are beneficial bacteria that live in our digestive tract and help keep our gut healthy.  

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