The Food PyramidLet life be all the more beautifulLet life be all the more beautifulPresent Diet Structure n nWith the development of the living standard, peoples diet With the development of the living standard, peoples diet structure is changing. To be amply fed and clothed is not the only structure is changing. To be amply fed and clothed is not the only purpose now. People pay more attention to the nutrition of the purpose now. People pay more attention to the nutrition of the food and they also care if it can make them vigorous and graceful food and they also care if it can make them vigorous and graceful at the same time. In theat the same time. In the pasttime pasttime, meat and eggs are considered , meat and eggs are considered as the most delicious. Nowadays more and more vegetables take as the most delicious. Nowadays more and more vegetables take the place of the meat on the table, since people know that there the place of the meat on the table, since people know that there are much more vitamin and fibres in the vegetables than in the are much more vitamin and fibres in the vegetables than in the meat. Furthermore, vegetables can keep them fit. Meanwhile milk meat. Furthermore, vegetables can keep them fit. Meanwhile milk had been accepted by the masses,because of its abundant had been accepted by the masses,because of its abundant nutrition. The diet has become a kind of science. nutrition. The diet has become a kind of science. The The specialists are always telling people what food to eat,what to specialists are always telling people what food to eat,what to avoid and what to be put together. All kinds of propanda avoid and what to be put together. All kinds of propanda advertisements hasten us from a new custom. advertisements hasten us from a new custom. n nHowever, some people become the slaves of the new diet However, some people become the slaves of the new diet custom. They hesitate to eat and lay stress on the diet rules custom. They hesitate to eat and lay stress on the diet rules excessively, so that they cant enjoy many delicious dishes. excessively, so that they cant enjoy many delicious dishes. n nTo make our life better, we have to raise the quality of our To make our life better, we have to raise the quality of our diet. Lets group the art of the diet. Let it make our life more diet. Lets group the art of the diet. Let it make our life more healthy and beautiful.healthy and beautiful.The way to get healthy lifeYou should known nThe food pyramidThe food pyramidn n A way of showing a healthy A way of showing a healthy diet graphically, by grouping diet graphically, by grouping foods and the amounts of each foods and the amounts of each group that should be eaten group that should be eaten each day, based on nutritional each day, based on nutritional recommendations. Originally recommendations. Originally developed in the USA in 1992, developed in the USA in 1992, and now adopted in many and now adopted in many countries, with differences to countries, with differences to allow for different national allow for different national patterns of diet. A graphic patterns of diet. A graphic representation of the structure representation of the structure of a food chain, depicted as a of a food chain, depicted as a pyramid having a broad base pyramid having a broad base formed by producers and formed by producers and tapering to a point formed by tapering to a point formed by end consumers. Between end consumers. Between successive levels, total biomass successive levels, total biomass decreases as energy is lost decreases as energy is lost from the system. from the system. Healthy food n nGrain Grain n nVegetablesVegetablesn nFruits Fruits n nMilkMilkn nFishFishUnhealthy food n nfried foodfried foodn ncure foodcure foodn nCookieCookien nice creamice creamdraw up a plan Eat everydayEat everyday Eat lessEat lessn n早餐早餐: :豆浆一碗、全麦面豆浆一碗、全麦面包两片、鸡蛋一个包两片、鸡蛋一个 n n中餐中餐: :大白菜半个，白米大白菜半个，白米饭，鸡肉，一碗蛋汤饭，鸡肉，一碗蛋汤n n晚餐晚餐: :鱼一盘，粥一碗，鱼一盘，粥一碗，面条一碗，水果沙拉，面条一碗，水果沙拉，Our opinionn nSpring: Spring: many people use skim and non-fat yogurt many people use skim and non-fat yogurt because milk products contain a lot of fatbecause milk products contain a lot of fatn nBella: Bella: most people should eat less fats,oils and most people should eat less fats,oils and sweets because there are already plenty of them in sweets because there are already plenty of them in the diet without adding morethe diet without adding moren nJoyce: Joyce: the food pyramid is a rigid prescriprion of what the food pyramid is a rigid prescriprion of what food people are suppposed to eat each day food people are suppposed to eat each day n nDaphne: Daphne: peple should eat less starchy foods because peple should eat less starchy foods because they are fattentingthey are fattentingn nChirlesChirles: : Charles:vegetables and fruit can replace Charles:vegetables and fruit can replace bread,cereals and rice because they contain more bread,cereals and rice because they contain more vitamins, minerals and fibervitamins, minerals and fiberthankyou