India, March 14 -- In the past couple of years, you would have likely seen a variety of brands of collagen supplements popping up all over your Instagram feed. If coworkers, friends, social media influencers, and everyone around you seems to be jumping on the collagen bandwagon, raving about its benefits (everything from skin health to digestion), and you are this close to spending hundreds and thousands of rupees on a collagen product, health coach Theo Bergmann advises you against it. Also read | Nutritionist shares 5 ways to naturally boost collagen in less than a month

In an interview with HT Lifestyle, Dr Rakesh Gupta, senior consultant in internal medicine at Indraprastha Apollo Hospitals, answered questions about whether there's t...