I agree with Welfarite, stay well away. There is no quick fix for weight loss, it will only come back with a vengence. My sister used slimfast for a year and lost weight but it came on afterwards. The food is completely unnatural, you're better off with fresh food and veg. She eventually gave up on it and started making small changes in her diet and exercise, and is losing weight gradually now. She is resigned to the fact it will take her longer to lose the weight but she is much happier away from fad diets and quick fixes.