The diet of hypotensive patients should be a combination of meat and vegetables, cinnamon, lotus seeds, dates, mulberries, etc. have the function of strengthening the spleen and nourishing the brain, should be regularly eaten to enhance the body. For hypotension caused by blood loss and excessive menstruation, attention should be paid to eating foods that supply blood with blood-building materials, such as foods rich in protein, copper and iron, such as liver, fish, milk, eggs, beans, and fruits and vegetables that contain more iron, which can help correct anemia. For hypotension caused by infection, the diet should be rich in protein and avoid spicy and irritating foods. Patients with hypotension should choose a high-sodium diet with a daily salt intake of 12-15 g. This will increase blood volume, increase cardiac output, increase arterial tension, and increase blood pressure.