Lack of physical exercise also may cause the body chilled.   The muscle produces 35-40 % of body heat. Unless the person takes physical exercise, the muscle mass for heat generation decreases.    Muscle has a deep relation with the bloodstream. If a person lacks physical exercise, his/her metabolism decreases, and blood circulation becomes worse, causing excessive sensitivity to cold temperature.    Then, how can we improve blood circulation?  The movement of the heart does not only affect the “flow of blood.” The heart works as a pump, which can distribute the blood to the end of limbs but cannot return it to the heart. The strength of muscle pushes back the...

“Women in excessive sensitivity to cold temperature” who feel chill mainly at the lower body, including limb and lower back, have increased.  A decade ago, low body temperature was known as one of the menopausal disorders. However, recently many young women notice subjective symptoms from excessive sensitivity to cold temperature.   A large number of women are suffering from excessive sensitivity to cold temperature, chilled limb soon even after taking a bath, and difficulty in sleep for feeling chilly not only in winter but also in hot summer.    A human possesses a function to keep temperature constantly. When the air temperature falls or rises, the information of temperature is transmitted...

 Lack of physical exercise also may cause the body chilled.   The muscle produces 35-40 % of body heat. Unless the person takes physical exercise, the...