Why are people prone to drowsiness in the summer, and why do people love to be sleepy in the summer?

In summer, due to people's late going to bed and getting up early, there are more gatherings, and there is a relative lack of sleep, so after a morning of study and work, there may be a sense of fatigue, coupled with the lack of oxygen in the brain after meals, and it is natural to want to doze off at noon. In addition, the temperature is high during the day, sweating a lot, physical exertion is too large, and the scorching sun is in the sky at noon, at this time, the blood vessels of the human body are dilated, and the blood supply to the brain is reduced, so I often feel sluggish and drowsy. Due to the hot and humid summer, it is easy to damage the spleen and cause spleen deficiency.

At the same time, there is also a theory in Chinese medicine, that is, the spleen and stomach are on the surface, that is to say, the spleen and stomach are most closely related, and there are some symptoms of weakness of the spleen and stomach, such as dozing off.

Because when the weather is hot, I will be relatively relaxed and relaxed, so I tend to be sleepy in summer.

Because the temperature is very high in summer, it is easy to suffer from a lack of oxygen, which makes it easy to get sleepy.

Because the weather in summer is very hot, in the case of high temperatures, various organs are easy to get very tired, so it will be very sleepy.

Why do you like to be sleepy in winter and what are the reasons? The doctor told you.

In summer, the temperature of the surrounding environment is very high, and the blood vessels on the surface of the human body tend to dilate, and a large amount of blood is concentrated in **, resulting in an imbalance in the distribution of blood in the body. In particular, the blood in the brain is reduced, and after a morning of study, work and labor, people feel sluggish and drowsy. At the same time, in summer, the days are long and the nights are short, the weather is hot, and the night is restless, often going to bed late and waking up early, and even lack of sleep, so people feel mentally sleepy.

This is a sign of potassium deficiency. In summer, the weather is hot, sweating increases, and potassium is excreted more from sweat. Common foods high in potassium:

Nori is the highest. Secondly, kelp is also good. Fruits:

Banana. Eat some often, and you'll be fine.

The weather is hot, and the physical exertion during activity increases, so you need to rest a lot.

The sun is strong, and it is easy for the eyes to feel tired, so I want to sleep even more.

Haha, because people are depressed in the summer, they are prone to drowsiness.

It's hot. Not enough oxygen so want to sleep.

"Summer sleepiness" is actually a lack of potassium in the human body.

"Summer nap" is also known as "summer burnout" in medicine, which is due to the hot summer and high temperature, which makes the human body sweat a lot, and a large amount of potassium can be discharged with sweat, and because potassium is not replenished in time, it leads to fatigue and lack of energy in summer.

Potassium is an indispensable element in the human body, and the potassium content in the average adult is about 150g, and its role is mainly to maintain the normal function of nerves and muscles. Therefore, once the body is deficient in potassium, normal exercise will be affected.

Potassium deficiency in summer not only reduces energy and physical strength, but also reduces heat tolerance, making people feel tired and weak. When potassium deficiency is severe, it can lead to acid-base balance imbalance, metabolic disorders, arrhythmias, and muscle weakness and laziness in the body. At this time, some people drink too much salt water in order to make themselves sweat less.

As everyone knows, this is easy to increase the burden on the heart and make the balance of potassium and sodium in the body out of balance. Proper potassium supplementation is beneficial to improve the balance of potassium and sodium in the body, which can prevent blood pressure from rising and blood pressure from getting too low.

Spring sleepiness, autumn fatigue, summer napping. While this is all part of fatigue, the causes are different. "Summer nap" is also known as "summer burnout" in medicine, which is due to the hot summer and high temperature, which makes the human body sweat a lot, and a large amount of potassium can be discharged with sweat, and because potassium is not replenished in time, it leads to fatigue and lack of energy in summer.

Drowsiness is a normal physiological phenomenon, when people are tired, breathing gradually changes from deep and fast to shallow and slow, so that the oxygen content in the blood decreases, and the brain and other important organs are in a state of relative ischemia and hypoxia; The respiratory center in the brain, which is responsible for breathing, sends a signal to take a deep breath, which is manifested as a yawn, so that the amount of oxygen inhaled can be appropriately increased to relieve brain fatigue.

Temperatures are high in summer.

I have seen relevant reports that experiments have proved that people are more likely to feel drowsy in a higher temperature environment. On the contrary, the drowsiness in the cold environment will fade.