1.？ It is not advisable to get up at once.
After waking up, all parts of the body should change from the state of inhibition to the state of excitement, but this change will take some time. If you get up at once, it is easy to get dizzy or faint because of insufficient blood supply to the brain. So try to calm down in bed after waking up.
2.？ Not suitable for immediate work
Many office workers will immediately devote themselves to intense work after lunch break, but when they wake up, their brains are short of oxygen supply. Forced work is not only inefficient, but also leads to fatigue. At this time, it is best to give the body a five-minute break to let the resting brain adapt to the working state.
3.？ Not suitable for strenuous exercise
Some people have the habit of getting up early to exercise, but be careful not to do strenuous exercise immediately after waking up, otherwise it will stimulate the sympathetic nerve to be excessively excited, disturb the autonomic nerve regulation function, and make people nervous and anxious all day. Especially in middle-aged and elderly people, there may be cardiovascular and cerebrovascular emergencies such as myocardial infarction.
4. Not suitable for immediate consumption.
After a night's rest, my stomach is just awake, and it takes about half an hour to regain vitality. Moreover, saliva and gastric juice are secreted less in the morning, so eating immediately, especially some indigestible foods such as meat, can easily lead to indigestion. Therefore, it is best to drink a glass of water after waking up in the morning. It is more beneficial to your health to drink bit by bit when drinking water. Adjust it for half an hour and you can eat it.
In order to carry out the activities of the day smoothly, you must rest in bed for a period of time after waking up, and then do other activities after your physical function recovers.