Dietary control is also essential for patients with hypertension. Salt intake should be strictly limited to no more than 6 grams per day. The intake of animal fat should also be limited. Consume more high-fiber foods and green vegetables, change poor lifestyles, and avoid high cholesterol and stimulating foods. To change your diet, pay attention to the following: 1. Choose a low-salt, low-fat, light and easy-to-digest diet. Low salt is controlled within 4-6 grams per day. 2, more fresh vegetables and coarse fiber food, such as oats, beans, fruits, freshwater fish, lean meat of beef and lamb. Do not consume food containing a lot of oil, such as fried doughnuts, fried peanut rice, etc. 3, consume less food with high cholesterol, such as egg yolk, animal offal or brain, chicken skin, caviar, etc. 4, high triglycerides to avoid sugar and sweets and limit the total intake. 5, pay attention to the control of staple foods to facilitate weight control.