Disease analysis: 1. Patients with hypertension need more than three, that is, multivitamins, inorganic salts, cellulose, salt, fat and calories. 2. Eat more fresh fruits and vegetables, and eat less animal viscera such as liver, heart and kidney. 3. Smoking and drinking are prohibited. Long-term drinking can promote the increase of catecholamine and corticosteroid levels and induce hypertension. 4.