A healthy gut is a sign of a healthy body. Hence, it is very important to eat gut-friendly foods that boost healthy gut bacteria and further help with smooth metabolism and overall health. Addressing the same, Dr. Saurabh Sethi, a gastroenterologist trained at AIIMS, Harvard, and Stanford universities, recently shared a list of gut health food showdowns, where he compared popular foods and revealed which one makes for healthier choices for gut health. Scroll down to read the details.