Middle-aged sleep sweet In his memory is good 
 
 

Source: Beijing youth daily 

    According to the "psychological science center" website reported that the baylor university sleep neuroscience and cognitive laboratory director Michael, Dr. Lin found that: in the middle age to get enough sleep can help people in 30 years has maintained a strong mental function.
 
    For nearly 50 years the researchers reviewed the literature related to sleep, get some interesting findings: improve sleep in the early stages of the life, can delay or even reverse memory and thinking ability changes associated with aging. This is a kind of investment ahead of time, rather than compensation after the event.
 
    The researchers selected literature can be traced back to 1967, the earliest it includes measurement of more than 200 sleep and mental function. Participants aged between 18 and 29 are classified as young people, aged 30 to 60 years old are classified as middle-aged, participants were classified as old people over 60 years old. The researchers asked the participants they usually sleep how many hours a day, how long does it take to go to sleep, wake up at night frequency, as well as the degree of sleepiness during the day. Published in the journal psychological science perspective on the research results show that even as the growth of the age, the correlation between sleep and memory decrease, but still have a good sleep and mental function is stronger, improve cardiovascular health, the types less disease, illness, there is a connection between the severity of the lighter.
 
The text/Cao Xiaopei
 
 
 
 
The original link: http://www.jkb.com.cn/healthyLiving/health/2015/0210/361526.html