Is it Yin deficiency or Yang deficiency to be afraid of cold and heat

Yang deficiency is mostly

due to insufficient yin fluid in the body, unable to moisten, unable to control yang, can appear fever, night sweats, dry mouth and other discomfort, generally will not cause fear of cold. Yang

deficiency patients can eat warm food, such as beef, mutton, etc., daily need to keep warm, appropriate exercise, promote blood circulation, can alleviate the body yang deficiency situation.