Kefir (kə-FEER), alternatively Kewra, talai, mudu kekiya, milk kefir, or búlgaros, is a fermented milk drink made with kefir
"grains" (a yeast/bacterial fermentation starter) It is prepared by inoculating cow, goat, or sheep milk with kefir grains. Traditional kefir was made in skin bags that were hung near a doorway; the bag would be knocked by anyone passing through the doorway to help keep the milk and kefir grains well mixed.
Kefir is a refreshing dairy drink with special properties for the internal ecology and health in general. Kefir contains beneficial yeasts and beneficial bacteria (including lactobacillus caucasus, kefyr) that live together in harmony. As a result of this symbiosis, Kefir works as a probiotic, a natural antibiotic.
Kefir is a natural product that has been used for thousands of years in the