It is a very low calorie diet (VCLD) as low as 440 calories/day, combined with
http://en.wikipedia.org/wiki/Mineral mierals, vitamins and
http://en.wikipedia.org/wiki/Fatty_acidfatty acids to reduce the loss of nutrients typical of low calorie restriction. The diet formula is intended to imitate the weight loss properties of
http://en.wikipedia.org/wiki/Starvationstarvation, while providing enough protein to protect lean tissue, the right level of
http://en.wikipedia.org/wiki/Carbohydrateto carbohydrate promote a mild ketosis
http://en.wikipedia.org/wiki/Ketosis and eliminate a sense of hunger , and the right levels of vitamins, minerals, and trace elements essential fatty acids to maintain good health. The meals are intended to combine all necessary food groups
http://en.wikipedia.org/wiki/Food_group to satisfy a body's nutritional needs, in order to allow a person to stop craving foods and overeating. (Wikipedia 2012)
see the website
Cambridge Weight Plan: Programmes (6 Steps)