Beauty experts suggest sleep time new standards Adults should sleep seven to nine hours 
 
 
Source: China's news 

    Beijing, Feb. 5 (Reuters) 4, according to foreign media reports, the United States "the National Sleep Foundation" (the National Sleep Foundation 's NSF), according to experts research, has on the people of all ages suggest new Sleep time, newborns should Sleep time into 14 to 17 hours a day, adults of 7 to 9 hours, the 65 - year - old or older to seven to eight hours.
 
    A group of six sleep experts from organizations, including the American academy of pediatrics, etc 12 medical experts, and studied the sleep status of each age group, and made a new conclusion.
 
    Study is the first segment of each ages suggest that sleep, including babies born just to 3 months should be 14 to 17 hours sleep, 4 months to 11 months baby 12 to 15 hours, 1, 2 years old children 11 to 14 hours.
 
    Children 3 to 5 years old, it is suggested that 10 to 13 hours, 6 to 13 school-age children at the age of 9 to 11 hours, 14 to 17 juvenile eight to ten hours.
 
    Research new young adults aged 18 to 25 ages, but their adult with 26 to 64 per capita Suggestions for 7 to 9 hours.
 
    The elderly over the age of 65, it is suggested that sleep seven to eight hours.
 
    The sleep time suggested that the new standard, it is by the experts from many well-known medical institutions, on a lot of sleep and health after the literature analysis and summary, the results through several rounds of voting.
 
 
 
 
The original link: http://www.jkb.com.cn/healthyLiving/health/2015/0205/361206.html