India, July 12 -- Gut issues like bloating, gas, and indigestion are more common than you think and often caused by everyday foods you'd never suspect. If your stomach feels off even after eating healthy, the problem may not be what you're eating, but how your gut responds to it. NHS surgeon Dr Karan Rajan, in his July 10 Instagram post, shared simple food swaps that can make a big difference for those struggling with gut health issues. (Also read: NHS surgeon explains how gut health could be the secret to your glowing skin: 'Your face is a billboard for your gut' )

Dr Karan says in his post, "If you eat apples but they cause gas or bloating, consider switching to kiwi fruit, which is low-FODMAP," he advised. "If cherries upset your stom...