India, Sept. 18 -- Dr Saurabh Sethi, a gastroenterologist trained at AIIMS, Harvard, and Stanford Universities has shared 'simple' diet tips to improve gut health. By focusing on these, you can take steps to support your gut health and overall well-being. Also read | AIIMS gastroenterologist ranks popular breakfasts for gut health on a scale of 1 to 10: Upma, overnight oats, granola

Dr Sethi titled his September 17 Instagram post, '4 simple things to improve your gut health ASAP (as soon as possible),' and wrote in his caption: "Your gut health impacts digestion, energy, and even your immune system. These 4 tips are science-backed, easy to follow, and make a BIG difference."

According to Dr Sethi, prebiotics serve as food for beneficial...