What causes cold people?

If you are afraid of cold, first of all, you should rule out whether it is caused by thin clothing. If you are afraid of cold than others under the same conditions, it may be caused by the following reasons: 1. Yang deficiency. Traditional Chinese medicine believes that yin and yang restrict each other, yin is weak when yin is abundant, so when the human body is partial to yang deficiency, it will produce internal cold and external cold. 2. After exogenous cold or without timely treatment, when exogenous cold evil, cold is weak, you will feel afraid of wind and cold. 3. Qi stagnation and yang depression. The yang qi of the human body is not weak, but due to long-term emotional failure, it can cause qi stagnation and yang depression. Yang qi is depressed and cannot be effectively stretched. The appearance of the body and limbs will not show symptoms of cold.