Does Kefir Contain Yeast? Unpacking the Science of This Probiotic Drink
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4 min read
In a symbiotic relationship, kefir grains are a living ecosystem of bacteria and yeast that ferment milk into the probiotic-rich beverage known as kefir. This means, unequivocally, yes, does kefir contain yeast, and its presence is a key component of what makes kefir unique. The cooperative fermentation carried out by this dynamic duo is what gives kefir its signature tangy and effervescent qualities.