Kefir Fat Free - 0% fat. Fat free Kefir is very good sports hydrating drink, low in calories with a significant proportion of protein and no fat. Following exercise, kefir is a better hydrating agent than drinkable water Kefir is rich in valuable enzymes, proteins, vitamins and minerals. it provides our body with billions of healthy bacteria and yeast strains. This valuable food helps the internal micro flora to maintain proper digestion, synthesis of vitamins and minerals and the immune system removes foreign and harmful bacteria, yeasts, and viruses. Kefir enhances the immune system, is particularly beneficial in winter as it is a powerful shield against colds and flu and gives us energy. *Live Culture These beneficial microorganisms that help in the fermentation process of the product live up to the date of durability of the product, providing benefit to the digestive system by their consumption. (Valid for all drinks and yoghurts with live culture).