Cold was the cause of 90% of illnesses

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Home Economics and life environment studies
By removing the cold of your feet and warming up your body, you can prevent aging and improve your immune system. This is an epoch-making book that says that "stress causes cold" and seeks to solve the cold from mentality. It explains all the know-how of "cold protection" such as breathing method, yoga, foot bath, waist bath, stretch, acupressure stimulation, sleeping, meal, etc. in an easy-to-understand way with illustrations etc.