Eating disorder expert Joanne Labiner likened Water Fasting to conditions like anorexia and said it should be avoided, especially at a time of year when people are considering slimming down after Christmas. She said: ‘It can be so bad for your organs. That’s why people with anorexia can die of a heart attack. Their body feeds on their heart. ‘Our body thinks it’s an emergency and tries to prevent that fat storage from being used up, and it feeds on the muscle’. On social media site Twitter dieters claimed that the Water Fast left their skin looking ‘amazing’. ... NHS...