The clock will lead to elevated blood pressure alarm sounds best mitigation

Medical research has shown, human sleep has its inherent mechanism, and natural to wake is consistent with the human body biological clock rule. The light is natural to wake the necessary conditions, is the human body biological clock.

Early in the morning, the body feel gradually become the strong sun light, melatonin secretion will reduce, serotonin secretion increases, the new supersedes the old. Accelerate, people gradually from the sleep transition to shallow sleep, and wake up. This is rainy day people often like to sleep in reason.

Wake up by alarm is equivalent to drunk

The quick pace of modern life, so many commuters unable to enjoy the quiet sleep and natural recovery, clock became the helpless choice. But experimental studies show, wake up naturally and wake up by alarm generated by the physiological and psychological effects are very different. Transition from sleep to awake, the breath of a person from 16 times / minute to 24 times / min, the heartbeat is accelerated 10 times / minute, brain waves from 8 times / sec to 30 times / sec. If you suddenly wake up by alarm, will make people nervous, depressed mood, feeling not awake and suspension and discomfort. If it is from deep sleep was suddenly wake up, then, the short-term memory capacity, cognitive abilities, and even calculation skills will be significantly affected, these ability up to normal status in 65%, and drunk quite.

Wake up by alarm will also cause the body protective reflex, improve the level of adrenaline in vivo. This state if sustained for several days, weeks, months, can lead to high blood pressure, sleep problems and depression. Japan National Institute of industrial health conducted a study that found, was suddenly wake up wake up naturally alarm than people who have higher blood pressure, heart rate and faster. In response, the Edinburgh sleep center experts explained that, when people sleep, the body will produce a few change, make people more easily in the morning onset, alarm will aggravate the process. There are alarm caused by sudden death is reported.

Try to sleep naturally wake up if the adjustable alarm sound best mitigation

Due to wake up naturally accords with the human circadian rhythms, therefore, people should try to sleep. The specific method is: insist on a regular schedule, in a fixed time to sleep and wake up.

Therefore, foreign invented dawn simulator, which can simulate the process of dawn, let a bedroom become bright, make people wake up naturally. University of Westminster psychologists have found that, using the dawn simulator produces fatigue and other symptoms, than to use an alarm clock to significantly reduce.

If you have to set the alarm clock, should use soft voice or music. Monitoring mobile phone electromagnetic waves affect organization of professionals said, because the electronic table will generate electromagnetic radiation, therefore, recommended that people will electronic alarm clock on the distance from the head of at least 1 meters away.