Being an actor is not an easy job. Given their industry, they have to take care of their physical and mental health. Gulshan Devaiah realised the importance of good health when he was in his 30s. The past injuries in his body have made him a disciplinarian and follow a healthy lifestyle. Ahead of World Health Day, Outlook India had a freewheeling conversation with the actor where he spoke at length about his new lifestyle of '20 hours of fasting', his past body injuries, his diet and more.