India, Sept. 3 -- In a September 2 Instagram post, Dr Saurabh Sethi, a gastroenterologist and liver specialist trained at AIIMS, Harvard and Stanford Universities, talked about some popular gut health trends, and whether you should try them or trash them completely.

Sharing the post, Dr Sethi wrote, "Stomach doctor's take on popular gut trends - try it or trash it. In this video, Dr Sethi, an AIIMS, Harvard and Stanford-trained gastroenterologist, reviews some of the most popular foods and wellness hacks and gives his verdict: keep them or toss them."

In the video, the gastroenterologist rated popular trends like drinking black coffee before a workout, eating garlic and onion for prebiotics, having a high-protein-only diet with no fibre...