In autumn, the yang gradually closes, the yin gradually rises, and people's physiological activities change from summer harvest to autumn harvest. Therefore, health care in autumn is inseparable from the principles of "harvesting" and "nurturing". You should eat more foods containing vitamins, antioxidants and flavonoids. Such as: carrot whole fruit oil, pumpkin seed oil, almond oil, grape seed oil, deep sea fish oil, walnut kernel oil and seabuckthorn fruit oil. According to the theory of traditional Chinese medicine, autumn is the best time to replenish the lungs. At this time, the air is dry and people are easily agitated. People should eat more foods that clear the heart and moisten dryness, such as black-bone chicken, pig lung, tremella, honey, sesame, soybean milk, lotus root, walnut, coix seed, peanuts, duck eggs, spinach and pears. And avoid spicy, fried and spicy food, such as pepper, onion, ginger and cinnamon. In addition, raw and cold fruits should not be eaten more. Many people think that eating dog meat and mutton in autumn can warm up, but in fact, eating warm dog meat and mutton will aggravate the symptoms of autumn dryness and easily make people get angry. If you need supplements in autumn, you'd better choose duck, rabbit, pigeon, turtle and sea cucumber as supplements. Duck meat is not only rich in protein, but also has the functions of nourishing yin and stomach, strengthening spleen and tonifying deficiency. Rabbit meat is easily digested. It is not only high in protein and extremely low in cholesterol, but also cool. It has the functions of tonifying middle-aged and benefiting qi, and is a heart-nourishing food for middle-aged and elderly people.