SBR: Does sleep time decrease with age?

Release date: 2014-12-04

As we grow older, our sleep quality will get worse and worse. A person will be in deep sleep all night when they are in their 20s, and the number of waking up at night will gradually increase when they are 40 years old. This is a A common change in sleep patterns that occurs in any person because of aging. When we enter the old age, sleep becomes very light and wakes up frequently during sleep.

Another change when we are in the old age is that we are more likely to go to bed early and get up early. This may be because the elderly have lower levels of energy, which will make the individual more likely to fatigue and go to bed early. And for older individuals, the frequency of daytime naps has gradually increased; recently, in a research paper published in the international magazine Sleep and Biological Rhythms , researchers from Waseda University investigated whether the human body's sleep would follow Decreased as the age grows.

In 2004, researchers used brain waves to study participants, and found that with age, individuals will have less time to sleep at night, and bedtime will increase, perhaps because older individuals have time constraints during the day. For example, work or study, etc., can spend more time on sleep. Then whether the individual's sleep time will decrease with age, the researchers from the Japan Broadcasting Association and Stanford University conducted a survey and analysis. The researcher Ohayon pointed out that the sleep efficiency of the individual will decline after the elderly are in the old age by calculating the individual's sleep efficiency. .

Finally, the researchers said that, as the results of the study, we can not get enough basic data to clarify the time spent sleeping in each group of subjects in the article. Sleep is a basic and essential element for everyone's mental and physical health. It is hoped that through later in-depth research to explain the benefits of healthy sleep to the individual and to further analyze why the individual's sleep time will decrease with age.

Source: Bio Valley

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