The Health Benefits of Kefir
What is Kefir and Its Health Benefits? What is kefir? Kefir is a fermented drink made by combining kefir grains with milk and allowing it to ferment for 24 hours. According to Jane, a licensed nutritionist with her own business, the bacteria and yeasts in the kefir grains convert the sugars in milk into lactic acid during this time, giving it a slightly sour taste....