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 ...

Water kefir is a probiotic beverage that may have various health benefits, including improved immunity and protection against certain types of cancer. You can easily make this at home from sugar water ...

Kefir is a type of fermented milk that may help manage blood sugar, lower cholesterol, and boost digestive health, among other benefits. However, more evidence is needed to back some of these claims.