I tried drinking Buchi's new Kefir Soda made from water kefir daily for 12 days, and it made some key changes to my gut health and digestion. Photo: Stocksy/Alita. The kefir soda from Buchi—a ...

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 ...

Kefir has taken the world by storm. The popularity of the gut-friendly dairy drink has ballooned in recent years, dominating shelf-space in supermarkets worldwide and in the UK in particular. And it’s ...

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 ...

A wooden spoon and metal strainer sit above a glass jar full of kefir. After fermentation, kefir is poured through a strainer, leaving behind gelatinous grains ...

Kefir's been quietly bubbling away for centuries (originating from parts of Eastern Europe and Southwest Asia) but only recently started getting the credit it deserves in the Western world as a ...