Kefir is a tangy, probiotic-rich drink made by fermenting cow’s or goat’s milk or water with a culture starter called kefir grains — small clusters of bacteria and yeast that resemble tiny cauliflower ...

Consumer Reports has no financial relationship with any advertisers on this site. For several years now, foods that are said to promote gut health have been wildly popular. You see probiotic-enhanced ...

Is it really worth the hype?

Whether you’re new to the world of wellness or are a card-carrying founding member, you’ve likely heard about the importance of consuming of gut-healthy, probiotic-rich foods. Probiotics are live ...

Yoghurt and kefir are both fermented milk products, but they have unique textures, flavors, nutrient profiles, and ...

Kefir, sometimes called milk kefir, is a fermented beverage made from milk inoculated with kefir grains, otherwise considered a traditional yeast-like starter. 1 This beverage can be found in cultures ...

A comprehensive review of human studies reveals that kefir can alter certain gut and oral bacteria. However, inconsistent results and small trials mean its true health impact remains an open ...

Fermented foods such as sauerkraut, kimchi, kefir, yogurt, and miso differ in texture, taste, base ingredients, and probiotic counts, offering a variety of options for improving gut health.