Rosemary Conley follows her previous diet books with a selection of eight 28-day plans devised to accelerate the rate at which the body burns calories and thereby achieve permanent weight loss. Slimmers are left to choose which plan best suits their lifestyle, and all the diets can be interchanged. Based on the principles of low-fat eating, the menus incorporate a wide variety of choice, with options for vegetarians, lazy cooks and gourmets, and ideas for seasonal menus. The book also includes chapters on maintenance for life, illustrated exercises to boost the metabolism, new quotes from readers' letters and fat tables.