What provided by most Chinese nutrition advisors today are simply definitions of health food (e.g. an analysis of some food's ingredients), recipes, or some health ideas such as "less fat and more vegetables". Ironically, such kind of advice ushered in many misunderstandings such as "no fat in diet" (actually, even those who are dieting should have some kinds of fat). We believe that reasonable advice could give people an idea about how basic components (i.e. protein, fat, cholesterol, carbohydrate, fiber) affect on their health. We thus localized SPRC's nutrition kit, which combines basic information about healthy food and a four-week class dedicated to a gradual development of healthy diet.