1. Principles of regulating dietary structure Limit the intake of foods rich in fat and cholesterol; choose low-fat foods (vegetable oil, sour milk); increase vitamins and fiber (fruits, sparse vegetables, bread and cereals) 2. Daily dietary structure of normal elderly One egg, one banana; one bowl of milk (not necessarily with sugar, but also sour milk and milk powder); 500 grams of fruits and green vegetables (various varieties are available) 100 grams of net meat, including fish, poultry, livestock and other meat (counted as edible parts); 50 grams of soybean products (including tofu, bean curd, thousand sheets, bean cake and various processed bean products, such as bean puree, bean paste and boiled whole beans); about 500 grams of grain (including rice, flour, mixed grains, roots and tubers and granulated sugar); and one bowl of soup for each meal every day. 3.Foods with lowering blood lipid Garlic (1~2 pieces of sweet and sour garlic in the morning on an empty stomach), ginger, eggplant, hawthorn, persimmon, black fungus, milk, etc. 4.Example of therapeutic meals for hyperlipidemia patients Breakfast, 200 ml of soy milk, 50 grams of steamed cake, 10 grams of boiled soybeans; Chinese meal, 100 grams of standard flour and corn flour two-sided steamed buns, 50 grams of rice thin rice, 25 grams of lean pork, 100 grams of fried green peppers, 100 grams of fried beans; dinner, 150 grams of rice, 100 grams of cabbage, 50 grams of boiled tofu, 10 grams of vermicelli, 20 grams of carp, 100 grams of shredded potatoes grams. The whole day cooking oil used 12 grams.