India, Oct. 9 -- For many, losing weight can feel like a constant struggle, from juggling busy schedules to navigating countless diet fads. But focusing on your gut and making small, consistent lifestyle tweaks can make the process more effective and sustainable.

Dr Saurabh Sethi, a gastroenterologist trained at AIIMS, Harvard, and Stanford Universities, shared in his October 9 Instagram post how three simple gut-focused lifestyle changes helped him shed 30 kilos. (Also read: Fortis gastroenterologist says include 'jowar, bajra and ragi rotis' in your diet; shares their amazing health benefits )

"Most people don't know this, but I've lost 30 lbs," says Dr Sethi, reflecting on his personal weight loss journey. For years, he tried everyth...