Book (Practical) Home economics and life sciences How to sleep soundly without using medicine

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

Home Economics and life environment studies
Life and Living
Doctors for Good Sleep, who give lectures at 70 locations throughout the country every year, teach 6 rules of how to sleep easily without relying on medicine. When you sleep soundly, you will have a refreshing morning, and your body and mind will become healthy. [Main Schedule Contents] Introduction Chapter Misunderstanding about Sleep Chapter 1 Why Sleep Is Necessary? Chapter 2 What Is Sleep Disorder? Chapter 3 Refreshing Wakeup Gives Good Sleep Chapter 4 "Warm Wakeup" 6 rules