No Idea About Kefir?This ancient way of fermenting milk has been around for centuries. It's refreshing, tangy and packed with billions of live bacteria from our 14 different culture strains (hello diversity!).Love your gut**Source of calcium, for the normal function of digestive enzymesThe Good Stuff...Calcium & phosphorus for bones & teethHigh in proteinSource of vitamin B2, contributing to normal energy-yielding metabolism