Crying, what are the good things for the body The disadvantages are as the title Thank you

When a person is unhappy, the most he can get is to "smile". Few people advised him to "cry". Crying is fixed in people's minds as an emotional response to physical poisoning.

However, recent experiments and studies by scientists have come to a very different conclusion: crying is beneficial for relieving emotional stress. Psychologist Kpil surveyed 137 people and divided them into healthy and sick groups.

The affected group are patients with ulcer disease and colitis, two diseases closely related to mental stress. The results showed that the healthy group cried more often than the sick group, and felt much better after crying than before crying. Further research has found that when people are emotionally depressed, they produce certain bioactive substances that are harmful to the human body.

When crying, these harmful chemicals are excreted with the tears, which effectively reduces the concentration of harmful substances and relieves tension. Studies have shown that when people cry, their emotional intensity is generally reduced by 40%. This explains why you feel so much better after crying than you did before crying.

As a common emotional response, crying plays an effective protective role in people's psychology. When your spirit suffers a sudden blow, when you are depressed, you might as well cry happily. Don't hold back your tears, that will aggravate your depression and make you sick.

Strong negative emotions cause you to have a high degree of psychological tension, and when this tension is suppressed by you and cannot be released, it is bound to become a kind of accumulated energy, causing disorders in the function of the body's autonomic nervous system, and over time, it will cause damage to physical and mental health, and contribute to the occurrence and deterioration of certain diseases. Crying can provide a way to release energy, relieve psychological tension, and relieve emotional stress, thus effectively avoiding or reducing the occurrence and development of such diseases. American biochemist Ferrey believes that not crying when people are sad is harmful to health and is a chronic effect.

His survey found that people who did not cry for a long time were twice as likely to be sick as those who cried. For this reason, we have reason to believe that crying is good for health.

Crying caused by emotional changes is a natural response of the body and does not need to be restrained. Especially if you're depressed.

The disadvantages of crying are only sad, affecting the mood, and it is not beautiful. In fact, crying has many benefits, first of all, it can relax stress, relieve tension, and catharsis, etc., and proper crying is still good for the body. Medical research has confirmed that when people are unhappy and in a mood, their emotions fluctuate due to external impressions, the brain secretes a fluid that collects in the eyes, and this fluid contains mild toxicity.

Therefore, the self-defense mechanism of the person will make an action, which is to cry.

When you are stressed, crying can vent your inconvenience, and crying when you have nothing to do will hurt your body, and you may become another Lin Daiyu if you are not careful.

Of course, it's a disadvantage, not to mention the damage to the vitality, and it's also very damaging to the eyes, so let's smile more.

Crying also has certain negative effects, such as sobbing will make the breathing irregular, the breathing will be rough and shallow, and it will also lead to irregular heart rhythm.

It is often assumed that excessive crying can cause visual impairment and even blindness in both eyes, but this is not accurate. Crying can blur vision, which is the result of eye muscle fatigue and contraction of the ciliary muscles, and as long as you rest, it will not cause permanent damage. Excessive tearing does not lead to blindness.

Corneal breakage will lead to blindness in both eyes, most people will use their hands or tissues to wipe or rub their eyes when crying, but this may damage the cornea on the surface of the eyeball, if you use too much force, it may lead to corneal breakage, causing infection, if not treated in time, it may cause corneal ulcers, at this time the eyes may be in severe pain, keep tearing, which will cause serious damage to vision, serious blindness.