The cause of cerebral insufficiency may be increased blood viscosity, blood components of blood lipids increase resulting in slow blood flow, should control blood lipids, diet need to pay attention to the following aspects: 1, reduce the intake of fats and oils, such as animal oil, can consume olive oil, vegetable oil, etc.; 2, avoid eating foods that can cause elevated blood lipids, such as animal liver, underwater, fatty intestines, sunflower seeds, hazelnuts, pine eggs, etc.; 3, low salt diet, reduce water sodium Retention, can eat more seafood, such as deep-sea fish, etc.; 4, eat more grains and cereals, such as nesting, sorghum, etc.. At the same time to strengthen exercise, improve physical fitness.