Every day, getting up by an alarm is really annoying, the sound is too irritating, and it can also cause cardiovascular, digestive, and endocrine diseases.
Shi Ming, chief physician of Shanghai Sleep Experts, said that louder and more irritating alarms can easily cause people to be scared, cause vasoconstriction, speed up heartbeat, induce heart disease, cerebral arteriosclerosis, and myocardial infarction.
Stimulating ringtones can also cause high nervousness in the nervous system and accelerate bowel movements, which can lead to indigestion, poor appetite, constipation or diarrhea.
In addition, due to long-term awakening in the stimulation, the endocrine system is prone to disorder, which may lead to irregular menstruation and easy sweating.
The alarm also affects people’s emotions, making them wake up and refreshed. In the long run, it is also easy to be anxious, not focused, depressed, or even insomnia.
Shi Ming suggested that it is best to set the ringtone to a slower, slower music, and the sound should not be too loud. In addition, the alarm should not be placed next to or under the pillow, and should be placed on low furniture 1 meter away from the pillow. Shi Ming also pointed out that don’t use mobile phones to make alarms, because in addition to the above-mentioned problems, a new study in the United States also pointed out that making alarms on mobile phones will increase the radiation intensity.
“ Keeping the regular biological clock, it is best to wake up on time every day. “Ming Ming said that every day to develop the habit of sleeping on time, going to bed early and getting up early, try to stay up late, do not drink, read and eat spicy food 1 hour before going to bed, less stimulating TV programs and Internet access, can adjust the clock.