Fermented drinks like kefir can help beneficial bacteria thrive in the gut, which can boost your overall health.

Medically reviewed by Jonathan Purtell, RDN Milk is high in protein, with 1 gram per ounce and 8 grams in a cup of cow's milk. Other types of milk also provide protein; however, the protein content of ...

Dairy products like kefir, skyr, labneh, cottage cheese, sour cream, Yakult, and cultured buttermilk have probiotic levels ...