Probably belongs to cold constitution. To improve this situation, we must start with diet, choose hot food, balance physical fitness, strengthen physical exercise and promote blood circulation, which will improve your current situation. Acupoint massage: the soles of the feet are opposite, so you can rub Yongquan point on the soles of your feet to drive away the cold. If you find it difficult to rub your feet, you can rub your feet by hand instead. Yongquan point is on the sole of the foot. A pit in the sole of the foot. Dietary assistance: Eat foods rich in vitamin E, iron and protein, as well as hot foods such as sesame, litchi and longan. Also, when it is cold, drinking a little wine will make you feel warm, more direct and more immediate. But don't drink too much. Exercise: This is the best way. Because exercise can make blood circulation smooth and promote metabolism. Swimming, etc. Of course, it is best to achieve the sports effect of sweating, asthma and accelerated heartbeat. Generally speaking, patients with anemia, gastrointestinal diseases, malnutrition or hypothyroidism caused by systemic or local poor blood circulation, or limbs blood circulation disorders, will lead to cold hands and feet. Especially during the menstrual period, women are more likely to have cold hands and feet due to physical weakness. In medicine, they often have cold hands and feet for a long time. It can be called "cold syndrome". If it is not a very serious cold syndrome (generally not very serious, not unbearable biting cold), it can be prevented and self-regulated First, strengthen physical exercise: especially those who sit for a long time or stand for a long time, we must pay attention to intermittent exercise, do more hands and feet and waist activities, and strengthen blood circulation. Second, pay attention to diet: eat more warm food to improve the body's cold resistance.