Why do I feel particularly sleepy at 8 or 9 am every morning in May?

Spring sleepiness is a temporary physiological phenomenon caused by the natural climate and rising temperatures. It turns out that in the cold winter and early spring, people are affected by low temperatures and the sweat glands on their skin shrink to reduce the dissipation of body heat and keep the body temperature constant. In spring, the temperature rises, skin pores stretch, blood supply increases, and the oxygen supply to the brain decreases accordingly, brain work is affected, and the biological clock is also less accurate. The warm spring sun increases the strength of the magnetic field, and the body naturally responds to these. In winter, due to insufficient ultraviolet rays and sunlight, the body lacks enough vitamin D, which reduces the body's immunity and work ability. In addition, vitamin intake is also low, so when spring comes, most of the body functions are in a semi-drowsy state. Therefore, at the turn of winter and spring, we are particularly sensitive to changes in weather. Some people call this “spring fatigue.”

Although spring sleepiness is not a disease, it can also affect people's study and work. For example, for students with high academic pressure, busy white-collar workers, drivers who need to concentrate, etc., spring sleepiness is a very distressing problem for them. thing.

So with the arrival of spring, how can people stay away from spring sleepiness?

Some people think that as long as you sleep more in spring, you will not feel sleepy, but this is not the case. Under normal circumstances, adults can sleep about 8 hours a day. Adding more sleep may reduce the excitability of the cerebral cortex and put it in a suppressed state. People will become more drowsy and listless. As a result, the more they sleep, the more excited they become. Sleepy.

Scientific methods can prevent spring sleepiness from the following three points:

Method 1: The rhythm of life must be regular

To overcome spring sleepiness, first of all, the rhythm of life must be grasped. Don't stay up all night to study on impulse, and go to bed early or late. You should develop a more regular living habit.

Practice has proven that making appropriate adjustments to the living habits developed in winter so that the body can gradually adapt to the climate with rising temperatures in spring is a key part of relieving spring sleepiness. For example, in winter, in order to keep warm, doors and windows are usually closed. In spring, doors and windows should be opened frequently to allow indoor air to circulate; in daily life, attention should also be paid to ensuring a certain amount of sleep time. Adequate sleep helps eliminate fatigue.

Method 2: Exercise more

In the season when the earth returns in spring and everything recovers, you should go out more for outdoor activities and do some appropriate fitness exercises, which can effectively improve physiological functions and make your body more healthy. The respiratory and metabolic functions of the body are increased, the circulation in the body is accelerated, and the oxygen supply to the brain is increased, thus spring sleepiness will be alleviated. For example, walking, doing exercises, running, and doing Tai Chi in the early morning are very beneficial to boost your spirit.

Method 3: Dietary conditioning

Modern medical research believes that spring sleepiness is related to the lack of protein in the human body, the body's acidic environment and insufficient vitamin intake. Therefore, attention should be paid to increasing the diet during spring sleepiness. Protein intake, such as appropriately increasing fish, eggs, milk, soy products, pork liver, chicken, peanuts and other foods.

“In spring, food should be less acidic and sweeter to nourish the spleen.” Therefore, when spring comes, you should pay attention to eating more alkaline foods to neutralize acidic products in the body and eliminate fatigue. Don’t eat too much cold, greasy, sticky food, and don’t drink too much alcohol. It is best to eat more fresh vegetables and fruits every day. Vegetables contain a lot of alkali, so eating more fruits and vegetables is ideal for improving spring sleepiness.

Increase vitamin intake. For example, vitamin C can produce intercellular adhesion substances, which is very helpful for the repair and growth of human cells; B vitamins can prevent nervous system dysfunction and eliminate mental stress. Therefore, eating more foods and vegetables rich in vitamins can have a positive effect on relieving spring sleepiness.

In addition, nutrition experts also put forward the following suggestions:

Don’t eat too much for three meals a day. It is best to eat three to five meals a day, otherwise the stomach will be overly distended and people will easily Feeling sleepy.

Many people skip breakfast in the morning, which can cause insufficient sugar supply to the brain, make it difficult to concentrate, and make you drowsy. In fact, a glass of milk and a few slices of bread for breakfast is a good choice. But it is best not to drink milk on an empty stomach, and must be combined with starchy foods.

Zinc deficiency will affect cognition and concentration of attention. Seafood such as seaweed and kelp are rich in zinc. It is appropriate to eat these foods 1-2 times a week.

When spring sleep attacks you, how do you get rid of it? The following are some practical methods:

Method 1: Tactile stimulation

When you are sleepy and sleepy, brush your teeth and rinse your mouth with fragrant toothpaste, and wash your face with cold water to improve the body's nervous system system excitement, thereby achieving the purpose of dispelling spring sleepiness.

Method 2: Visual stimulation

Go outside, go to the countryside, lakeside, spring side, seaside, mountain top, and look up. If you stay indoors for a long time, you can also add some colorful and vibrant decorations and flowers indoors to give people a pleasing feeling; good visual stimulation will help eliminate spring sleepiness.

Method 3: Taste stimulation

Eat some bitter, sour and spicy food, or make a cup of strong tea or coffee to relieve your sleepiness.

Method 4: Olfactory stimulation

When you are sleepy, you can smell wind oil, cooling oil, toilet water and lit hygienic fragrance to drive away sleepiness and cheer up. If you can adapt to local conditions, planting some fragrant and refreshing seasonal flowers and plants in your home, balcony or courtyard will also be beneficial to alleviating boredom.

Method 5: Auditory stimulation

When you are sleepy, often listen to some music or songs with beautiful and lively tunes that are motivating and inspiring to pleasure your body and mind, or enjoy some cross talk, sketches, Jokes and comedy movies can excite your nerves and get rid of sleepiness while getting laughter.

Method 6: Move your limbs

When you feel sleepy, moving your limbs can loosen muscles and activate blood circulation, clear joints, and excite the brain.

You can go to the webpage I gave you to find out. It is very useful. I hope it can help you