Insist on getting up early
Restorative
Sleeping late will inhibit the cerebral cortex for a long time, which will cause a certain degree of artificial brain dysfunction, lead to a decline in understanding and memory, and also reduce the immune function, disrupt the biological rhythm of the body, make people lazy and inert, and at the same time, it is not good for muscles, joints and urinary system. In addition, because the doors and windows are closed to sleep at night, the indoor air is turbid in the morning, and falling in love with the bed can easily cause respiratory diseases such as colds and coughs. Therefore, getting up early and breathing fresh air outdoors are good for your health.
lunch break
burst with vitality
Taking a proper nap is very beneficial to reduce physical and mental fatigue and improve the efficiency of study and work. A nap is not about the length of time, but about the quality. It is recommended to lie flat on the bed and stretch your limbs to circulate blood to the brain to relieve fatigue caused by insufficient blood supply to the brain. It is not advisable to lie prone on the table. This posture not only limits breathing, but also makes the muscles of the neck and waist tense, which is easy to suffer from chronic neck and shoulder diseases. Studies have shown that taking a nap for half an hour can surpass the relaxed feeling brought to the body by sleeping for two hours at night.
Sleep normally
Never stay up late
Studies have shown that staying up late for a long time will gradually lead to neurological and mental symptoms such as insomnia, forgetfulness, irritability and anxiety. Overwork makes the nervous system function of the body disorder, causing the imbalance of the main organs and systems in the body, such as arrhythmia and endocrine disorders. It will seriously lead to the stress state of the whole body, and the probability of infection will increase accordingly.
After a series of studies on sleep and human immunity, American immunologists believe that sleep can not only eliminate fatigue, but also has a close relationship with improving immunity and resisting diseases. The number of T lymphocytes and B lymphocytes in the blood of people who get enough sleep is obviously increased, and these two kinds of cells are the main force of human immunity. Therefore, even in the relatively stressful work, we should keep enough sleep. Studies have shown that college students generally sleep no less than 7 hours a day.