The main difference between kefir and yogurt is that kefir contains 10x more probiotics than yogurt. While yogurt contains some probiotics, kefir is more potent and functional for your gut health. Standard industrial yogurt bacteria are created to grow well in milk but don’t survive inside the human gut. Therefore, if you are trying to improve your digestion, gut health, immune system, or brain functionality, kefir is your best choice. It is a functional drink gaining momentum in the medical world for its powerful benefits!