Common knowledge and precautions of health care in autumn 1, reasonable diet, prevention of dryness and protection of yin, nourishing yang and moistening lung as the criteria. Autumn is crisp, the climate is dry, and autumn dryness is easy to hurt the lungs. Therefore, the diet in autumn should be light, eat less fried things and eat more fresh fruits and vegetables. Vegetables should be Chinese cabbage, spinach, wax gourd, cucumber and tremella. Meat can be eaten from rabbits, ducks and herring. ; Eat more sour food, such as oranges and hawthorn. Drink plenty of water, eat carrots, lotus roots, bananas, pears, honey and other foods that moisten the lungs and promote fluid production, nourish yin and clear dryness; Try to eat less or not to eat hot and dry products such as onions, ginger, garlic, peppers, liquor, and fried and greasy things. Old people with weak constitution and weak spleen and stomach and patients with chronic diseases can mainly eat porridge in the morning, such as lily lotus seed porridge, tremella borneol porridge, black sesame porridge, etc., and eat more tonics such as red dates, lotus seeds, lilies, medlar, etc., so as to strengthen the body, eliminate diseases and prolong life, but you can't eat too much big fish, big meat and melons to avoid hurting your stomach.