Recipes for Water Kefir Water Kefir: Healthy Probiotic Soda hannashomemaking.com Water kefir is a bubbly, fermented probiotic drink, created by long-fermenting kefir grains with water and sugar. It is nutrient-rich with probiotics to promote good gut health. submitted by HannasHomemaking fermented vegetables healthy drinks kefir probiotic drinks water kefir Entry Permalink Report Post