Kefir is a popular fermented drink made of milk and kefir grains that contains probiotics (gut-healthy bacteria). While consuming kefir may offer many health benefits, there are also some potential ...

Study protocol suggests consumption of probiotics in kefir positively alters the composition of the gut microbiome and may be linked to behavioral effects and improvements in sleep While additional ...

Kefir is one of the world’s oldest functional beverages. Originating in the mountains of the Northern Caucasus, Russia, it was a dietary staple for centuries. There, kefir was made by placing milk and ...

In a recent review article published in the journal Brain Behavior and Immunity Integrative, researchers examined studies on human participants and animal models to evaluate the effects of kefir, a ...