Of course. In fact the word “Probiotic” means food. Foods that contain the different types of bacteria that are beneficial to the health of the digestive system, not to the bacteria themselves. So, probiotics would include yogurt, kefir, kimchi, pickles, sauerkraut, miso and a number of other foods that can be readily obtained from any supermarket. The problem is that not everyone is fond of many of the most effective probiotic foods. As such, they wind up needing to supplement.\r