Prevention of cerebral infarction in watershed area

We should strengthen the treatment of hypertension, atherosclerosis, hyperlipidemia, diabetes, heart disease and carotid stenosis. Pay attention to changing bad living habits and taking proper physical activities. Avoid smoking, drinking, overeating and other bad hobbies. The diet should be low in fat, calories and salt, and there should be enough high-quality protein, vitamins, cellulose and trace elements. When the temperature changes suddenly, most middle-aged and elderly people, especially those who are weak and sick, get sick, especially in severe cold and summer, and the elderly have poor adaptability, decreased immunity, and higher morbidity and mortality than usual.