4hw.com.cn: the temperature keeps rising in summer. In the sultry environment, people are upset and easily sleepy, which directly affects their work and study. So what about sleepiness in summer?
How to deal with summer sleepiness
Sleep and daily life must be regular
As long as I want to sleep is caused by the fatigue of various organs of the body, I think the most important way to solve this problem is to sleep. Sleep can relieve the long-term tension of various organs of the body and relieve the fatigue of organs. Of course, it should be noted that staying up late is not conducive to the alleviation of organ fatigue, but also has certain disadvantages to the body To ensure the regularity of work and rest can make organs in a certain regular state, which is conducive to the adjustment of fatigue and reduce the state of wanting to sleep in summer.
Can do more aerobic exercise
In addition to some external factors, the human body often feels sleepy in summer. The lack of exercise, the lack of anti heat and anti hypoxia ability, and the relatively poor ability of the body to resist the hot environment will lead to the decrease of sleepiness and want to sleep. Therefore, to solve the problem, we should start from ourselves and do more oxygen resistant exercise, which can be effectively raised High anti hypoxia ability can effectively alleviate the sleepiness in summer, and if you feel sleepy, exercise can also effectively solve the sleepiness.
Window ventilation
Another reason why people want to sleep in summer is that they are in a large room for a long time. The density of carbon dioxide is high, which leads to the relative lack of oxygen in the human brain, leading to brain fatigue. As a result, people have a feeling of sleepiness and want to sleep. In addition, the temperature in summer is relatively high, which can easily aggravate the fatigue of the body organs. Therefore, window ventilation is very useful and can be effectively guaranteed The inflow of oxygen makes the body inhale enough oxygen, and the brain supply oxygen is relatively appropriate, which will effectively solve the situation of drowsiness caused by lack of oxygen.
Replenish water regularly
Water is the source of life. It's true that people really need water in summer. Because of the high temperature in summer, a large part of the heat dissipation way of human body is evaporation of sweat. This way can easily lead to excessive water loss of the body, which makes the human body appear highly permeable dehydration. Therefore, water must be supplemented regularly at all times. Of course, water is the best Add some salt, because there are many electrolytes in the sweat, if you only add water, it will cause electrolyte balance disorder in the body and affect the health of the body. At the same time, it is not recommended to drink cold drinks or cold water. Because the temperature is too low, there is no temperature gradient after entering the digestive tract, and the temperature will drop suddenly directly, which will cause great damage to the gastric mucosa. I do not agree with this 。
Try not to drink more
Today's drinks contain many ingredients that are actually bad for human health. Although there are many water in the drinks, these water phases are insignificant for these harmful ingredients. Although water can help excrete the toxins accumulated in the body, the drinks can make the toxins accumulated in the body more and more, and the drinks are also rich in caffeine and other astrological ingredients Substances, although these substances have the effect of refreshing, but the result after waking up is that the fatigue is more serious. This situation is not desirable, and it will also increase the burden of liver and kidney detoxification. In addition, caffeine is addictive to some extent. I have said it in previous experience, so I am not very recommended to drink any drink to wake up, and in the long run, it is a little bit There are no benefits.
Eat more potassium rich food
In summer, the body is prone to perspiration, which leads to the elimination of a large number of water and electrolytes in the body. In addition to taking electrolytes, there is an important component potassium, sodium and water can be supplemented by drinking salt water, but potassium is not good. It must be supplemented by food, such as orange, which is rich in potassium. After eating, it can effectively alleviate the electrolyte disorder in the body and reduce The symptoms of light fatigue, and the fact that oranges are sour, are good for promoting digestive function, making people in hot weather have more appetite. You can supplement the lost potassium by eating.
Light lunch
Summer weather is hot, if you choose some fat, fried and other high calorie meat for lunch, it is easy for most of the blood of the human body to flow to the stomach for digestion, and the blood flow to the brain will naturally decrease, which is easy to cause the lack of oxygen supply to the brain, and easy to cause mental fatigue and lethargy in the afternoon; Therefore, we should choose some lighter ones, such as vegetables, and then choose some fruits when we have enough food to help digestion. Secondly, we can get enough oxygen for brain cells and make people energetic.
Take a walk after dinner
After lunch, if conditions permit, you can choose to go to some places with flowers and plants and shade for a walk, which can help digestion, and also help people's spirit not to be tired due to the meal. Outside, you can absorb enough air and oxygen, and supplement oxygen to the brain in time, which is conducive to relieve the sleepiness in the afternoon.
Indoor Rosemary
Rosemary can be planted beside the office or seat. Because rosemary has the flavor of tea, it can enhance memory, purify indoor air, and relieve sleepiness in the afternoon.
Wash your face and wipe away the essential balm
In the afternoon, if you are really sleepy but can't rest due to various reasons, you can wash your face with cold water in the bathroom, and after you come back, use essential balm, drop a few drops on your hands, rub your hands, and then rub them on your face, which can also play a role of refreshing.
Do a health campaign
On the seat, you can close your eyes gently, do eye exercises once, then close your hands, cross your fingers, and slowly stretch forward, then slowly stretch to the top of your head, as far as you can go, similar to stretching, which can also relieve some sleepiness.
Get enough sleep at night
Originally, summer is short night and long day. If the work, study and life of the whole day are well handled, we should try to have a rest early, try to get enough sleep and ensure a good quality of sleep. In this way, the next day, we will be more energetic and not be sleepy in the afternoon.