Weight loss phase: You eat a very low-calorie diet, usually 500 to 800 calories per day ... Talk to your doctor before trying any new diet plan to make sure it’s safe for you.

An obese woman from Berkshire in the UK has lost 30 kg following Dr. Michael Mosely’s hugely popular Fast 800 Programme which ...

Now known as the 1:1 Diet, the Cambridge Diet kicks off with a 800-calorie ... relatively extreme weight-loss plan works by putting its participants into a very large calorie deficit,' says ...