Analysis:
The pace of life in modern society is tense and the causes of fatigue are complicated. Experts divide fatigue into four categories:
First, physical fatigue.
This is due to overwork-the increase of carbon dioxide and lactic acid in the blood-which leads to muscle fatigue, manifested as weakness of limbs and muscle aches, but there is no mental pain or even a little comfort.
The best way to eliminate physical fatigue is sleep. Taking a hot bath or soaking your feet with warm water before going to bed will make fatigue disappear faster. During sleep, the metabolism of the whole body is reduced, and nerve cells can take the opportunity to absorb various nutrients and prepare enough energy for the nerve activity after awakening. Adequate sleep can make people quickly eliminate fatigue and maintain abundant energy. A reasonable diet can supplement a lot of nutrients consumed by physical labor, so it is also a necessary measure to eliminate fatigue.
Second, mental fatigue.
Refers to the long-term use of the brain, resulting in insufficient blood supply and oxygen supply to the brain, leading to brain fatigue. Its main manifestations are dizziness, loss of appetite, memory loss and inattention.
The main way to eliminate mental fatigue is to participate in sports activities properly. This is also called active rest. You can play ball, do exercises and walk, but the intensity of exercise should not be large and the time should not be too long.
Third, pathological fatigue.
This kind of fatigue sometimes appears without much physical strength, and there is also a sense of powerlessness caused by lack of heart. This is due to the failure of some "machines" in your body, which leads to metabolic and secretory disorders and disorders.
To eliminate this kind of fatigue, the key is to treat the disease. Although some people have not found the symptoms of local organ pain, they often feel tired, which may be a harbinger of the coming disease and need to go to the hospital for careful examination.
Fourth, mental fatigue.
This is the most complicated fatigue in modern society. The main reason is chronic fatigue caused by long-term overload operation, and excessive mental stress is also an important reason. Unfortunately, this kind of fatigue is often overlooked. The most obvious manifestation of mental fatigue is insomnia. Have incoherent dreams, wake up from nightmares, toss and turn, and even stay up all night.
Most people like to use sleeping pills to deal with these problems, but this is not the fundamental solution. Experts believe that the following methods are extremely effective in eliminating mental fatigue.
(1) First of all, we should pay attention to mental health, strengthen moral cultivation, be open-minded and reduce psychological fatigue. Once it appears, you should vent your bad feelings in time, and don't keep it in your heart, such as talking to your intimate friends.
(2) Regularization of meal time. A regular diet can keep the body in a normal metabolic state.
(3) exercise more. Healthy people can do some sports activities, such as jogging, cycling, swimming, walking and so on. Exercise can make people more confident at work and more calm when encountering difficulties. Evening exercise can also make you sleep better.
(4) sleep more. An important cause of mental fatigue is lack of sleep. People in this situation should sleep an extra hour every day. Everyone's sleep needs are different, so find the most suitable sleep time.
(5) Grasp the peak energy period. Some people are energetic in the morning, while others are energetic at night. It is extremely important to find out their peak energy, so that you can arrange your schedule reasonably.