Under the pilot they will be restricted to 800 calories a day ... was on the liquid-only diet for 17 weeks, with each meal consisting of a 200-calorie sachet of powder mixed with water to make ...

It's that meal where many people fall off the rails on their weight-loss journey, succumbing to cravings or overconsuming ...

Click the image below to find out if a 'crash' 800 calorie total diet replacement programme can help you lose weight. Get advice about your options and healthy recipes for a less rigorous diet ...