This time on The Health Show, weight loss surgeons in New Delhi, India are carrying out an increased number of operations each year, with a rise of obesity cases in the country. Then, medical students in London are now doing their anatomy training with a giant touch screen computer and a 3D scan of the human body. And, biologists in Scotland are investigating how parasitic worms could offer a cure for allergic reactions and other conditions.

This time on The Health Show, weight loss surgeons in New Delhi, India are carrying out an increased number of operations each year, with a rise of obesity cases in the country. Then, medical students in London are now doing their anatomy training with a giant touch screen computer and a 3D scan of the human body. And, biologists in Scotland are investigating how parasitic worms could offer a cure for allergic reactions and other conditions.