Cold feet mainly lie in dredging meridians, promoting blood circulation and removing blood stasis, and improving blood circulation and metabolism. Regular massage of the following four acupoints can often have a good effect. 1. Knead Yongquan point: Yongquan point is located in the foot center. Rub it quickly with your palm until it feels hot. Massage Yongquan point 100 times every morning and evening, and then massage each toe 100 times. Traditional Chinese medicine believes that many meridians of the human body gather in the soles of the feet and are closely related to all organs, tissues and organs of the whole body. In particular, stimulating Yongquan point is beneficial to tonifying kidney and strengthening yang, strengthening tendons and bones. Sticking to rubbing this acupoint will relieve the symptoms of cold hands and feet. 2. Laogong point: Laogong point is located in the palm of your hand. Make a fist with one hand, rub the palm of the other hand until it feels slightly hot, and then change the other hand, alternately. 3. Press the Qi Chong point: the Qi Chong point is on the inner side of the thigh root, and there is an artery under this point. Press the acupoints for kneading qi first, then the arteries, and then alternately until the legs and feet feel hot and dirty. 4. Press and tap Shenshu point: Shenshu point is located at the waist and eye on both sides, and gently exert force, tapping each side for more than 100 times. In addition, dietotherapy can also improve yang deficiency. For example, the commonly used jujube brown sugar soup (10 jujube, 5 slices of ginger, appropriate amount of brown sugar, decocting tea every night) has a good effect on improving cold hands and feet. In winter, if your hands and feet are cold, you can also eat some mutton and dog meat properly, so as to warm the middle warmer, replenish deficiency, stimulate appetite and strengthen the spleen, nourish the kidney and liver, keep out the cold and remove dampness, and at the same time, do a good job of keeping warm.