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 ...

Every morning, while the kettle heats the water for my coffee and my two-year-old slurps her Cheerios, I feed and strain my kefir grains. The grains—small, squishy clumps that resemble cauliflower ...

Kefir, a fermented milk drink from the Caucasus Mountains, is gaining recognition for its rich microbial community and health benefits. Studies highlight its role in supporting digestion, immunity, ...

Fermented foods have been staples in the human diet since the dawn of time, but lately, it seems that they're having a moment, with new products popping up on shelves every week. From kimchi to ...