Living The Latest Paper on The World of Best Sleep and the Practice of Corporate Executives in 460

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Home Economics and life environment studies
You still don't know the real sleep. Sleep again. Common sense is wrong! I know it well because I studied bedding in 400! Super practical method taught by "well-established manufacturer" and "professional sleep"! According to a research at Stanford University, it is said that if you sleep for only a short time, the secretion of the hormone that stimulates your appetite increases and the secretion of the hormone that suppresses your appetite decreases. According to a research conducted by the University of Columbia, the obesity rate of people who sleep for less than 4 hours is 73% higher than that of people who sleep for 7 to 9 hours on average. However, modern people are busy and it is difficult to get enough sleep time. Therefore, in this book, I will tell you about sleep that you really hear from the viewpoint of a professional sleep. Regarding sleep, urban legends persist and there are many people who make efforts with a wrong recognition. In this book, based on scientific empirical results, I will only tell you facts with evidence that multiply the performance of a long-established company by the experience as a sleep instructor.