The four seasons are the first, and the five internal organs are in season. Therefore, the four seasons health care should pay special attention to the liver health care in the spring hair growth season. According to the theory of "correspondence between man and nature" in traditional Chinese medicine, spring is the season of liver, one of the five internal organs of human body. Therefore, in spring health care, we should firmly grasp the principle of nourishing the liver and use appropriate Chinese medicine health care methods to nourish the liver in spring, so as to maintain and strengthen the balance of yin and yang in the human body and truly achieve the strong purpose of "nourishing yin and keeping secrets, and treating god as the treatment". The old Chinese doctor said that in the spring nourishing liver diet, we should choose sweet, pungent and warm products, which are light and delicious, and try not to eat greasy, cold and sticky foods. Due to the acceleration of human metabolism in spring, we should choose more nutritious products, such as soybean sprouts, mung bean sprouts, tofu, lobster sauce, barley, wheat, jujube, lean meat, fish, eggs, peanuts, black sesame seeds, oranges, honey and so on. Because there are few fresh vegetables in winter, the intake of vitamins is insufficient, and the accumulated internal heat in winter will be emitted, so we should eat more fresh vegetables, such as bamboo shoots, spring leeks, rapeseed, spinach, celery, shepherd's purse, Malan vegetables, gouqi heads, Chinese toon and so on. This can overcome the internal heat caused by eating too much cream in winter, and also play a role in clearing away heat and purging fire, cooling blood and improving eyesight, reducing swelling and diuresis, and stimulating appetite.