Kefir and yogurt are both fermented foods that contain beneficial bacteria called probiotics. Yogurt is created with cultured bacteria and kefir with kefir grains (live cultures that ferment milk and ...

We may receive a commission on purchases made from links. If you're looking to incorporate more protein into your diet, you might think of packaged options like protein bars and protein cookies. But ...

“You can get water kefir and dairy kefir,” Dr Rossi explains. “Dairy kefir is made with milk and contains lactose, unlike ...