Cold hands and feet, night sweats, hair loss. What's going on?

Hands and feet are always cold, night sweats and hair loss are considered to be related to malnutrition, insufficient qi and blood, kidney yang deficiency and other reasons. 1. Malnutrition Poor daily eating habits, like picky eating, may cause malnutrition, because the body does not get sufficient nutrition supply, so there may be hands and feet always cold performance. At the same time, due to lack of adequate nutrition, the body will be weak, can appear night sweats symptoms. In addition, due to hair follicles can not get enough nutrition supply hair, can lead to hair loss symptoms. 2. Insufficient qi and blood can maintain the function of the internal organs and the normal operation of the body. When the qi and blood are insufficient, all functions of the body will be affected. When the limbs are insufficient, the hands and feet may always be cold. When the qi and blood of the internal organs are insufficient, the ability to stimulate and promote the organs of the body will decrease, and night sweats will easily occur. When the scalp qi and blood is insufficient, the hair is not nourished, so it will lose hair. 3. Kidney-yang deficiency refers to insufficient yang qi in the kidneys. Due to lack of yang qi, the hands and feet are always cold. Secondly, kidney-yang deficiency will lead to external weakness, loss of harmony between Ying and Wei, resulting in night sweats. In addition, the kidney contains the essence of the internal organs, when the kidney yang deficiency will lead to kidney storage of the essence of the internal organs, kidney yang deficiency will lead to lack of nutrition supply of hair, can be manifested as hair loss.