Women afraid of cold is mainly yang deficiency, mainly due to the lack of yang, warming effect caused by the weakening of the general usually cold hands and feet, at the same time, especially afraid of cold things, such as dipping in cold water, etc., if you eat cold things will be prone to diarrhea and so on. For the yang deficiency constitution people usually avoid eating too cold food, to the outdoors more sunshine, if necessary, eat warm yang medication to regulate and treatment. Yang deficiency is generally considered to be a deficiency of kidney yang, often accompanied by lumbar pain, lumbar and knee cold pain, urination is not favorable, frequent urination, etc., often due to overwork, excessive sexual intercourse, or diet excessively cold and cold and many other factors.