Dr Michael Mosley, creator of the Fast 800 and 5:2 diet, appeared on This Morning on ITV to talk about the controversial liquid diet technique and healthy ways people can lose weight quickly but safely.
His appearance on the popular morning show comes after reports emerged that cricketer Shane Warne had been on a liquid diet before suffering fatal heart attack on March 4.
The former doctor included how liquid diets can be harmful as well as offering healthy diet advice during the segment.
