Suggestion: It is suggested that we should also pay attention to diet regulation, and it is appropriate to eat a low-salt and low-animal fat diet. We can eat more fruits and vegetables, such as celery, and avoid foods rich in cholesterol. Proper control of food intake and total calories, no smoking or drinking, attention to the combination of work and rest, adequate sleep, and participation in work, physical labor and physical exercise are all conducive to lowering blood pressure.