First, poor diet.
Some people are busy at work, nervous at study or unable to get away from work, and often don't even care about drinking water. Skipping breakfast is a common practice and often leads to hunger.
Only by eating regularly and quantitatively can memory, understanding and thinking analysis be in an ideal state.
Second, don't stay up late.
If you work hard for a long time and stay up late for a long time, it will cause nervous system strain, leading to neurasthenia, ulcer, hypertension and coronary heart disease. Long-term lack of sleep can also damage the brain, leading to premature aging of the brain.
Third, playing is not a god.
Excessive play will lead to excessive consumption of vitamin A in the body, leading to decreased vision and mental fatigue. If you listen to manic music for a long time, it will make the eardrum excessively tense and affect your hearing.
Playing cards, chess and mahjong all night will consume too much brain and energy, which will hurt your health and affect your health. Therefore, we should play moderately and pay more attention to civilization, elegance and relaxation.
Fourth, exercise is not hard.
Proper physical exercise can enhance physical fitness and benefit physical and mental health. However, excessive exercise consumes a lot of heat energy, which makes metabolites such as lactic acid accumulate in the blood, and also causes arrhythmia, affects liver function, and leads to muscle weakness, which is counterproductive.
Fifth, the illness does not drag on.
Many people are not feeling well, but they still drag it carelessly. As a result, minor illness becomes serious illness, and minor illness becomes serious illness.