Good sleep cycle and age

People think that according to the elderly, but the morning is often quicker, Will it really.
Of course, the best time to sleep when the baby is long and shorter with age.
However, it is also possible to control the sleep time by lifestyle.
Will change the contents of the same strength as sleep and go falling.
Early to bed and early to rise to become has been confirmed also in medicine.
The human body has a biological clock, which makes a rhythm of the day.
Of course, the biological clock is not just sleep, it is giving rhythm to a variety of functions.
When there are many young people to sleep twice, would wake up even trying to sleep twice and the elderly.
Many people will think we got up early and spend significant time.
iPhone app called Sleep Tight clock cycle is an app to the rhythm of sleep, who sounded the alarm of the alarm.
It is said that the clock cycle and use sound sleep, and woke up comfortably.
However, it would be useless app to those who think enough normal alarm clock.
Can not get a good night's sleep for the whole, the elderly will be many people who wake up with the alarm and especially clean.
Of course, if the physical condition is bad, I can not get a sense of fatigue, it is important to ensure adequate sleep.
Sleep can be thought of as a barometer for measuring the health.
I know whether health in the mood when you wake up in the morning.
Because awareness is the ability to clearly, it is interesting to try to record yourself whether you are going too much comfortable.