There are many reasons for crying. Can't believe it! Then let's know what they are and how!
There are three types of tears.
1. Besal cries
2. Reflex crying and
3. Crying of emotion
Besal cries
We don't have to cry like this, it stays inside our eyes all the time. It is a kind of slippery liquid that keeps our eyes wet all the time. That is why our eyes are never completely dry.
According to one study, our eyes produce 5 to 10 ounces of basal tears every day.
Reflex crying
Have you ever seen your mother chopping onions or have you ever chopped onions yourself? How the water gurgles with the eyes, so no!
Reflex crying is like that. Its function is to protect the eye from any sudden injury, itching, pain or any sensitive object. He does not have to cry, he starts to cry when he needs to.
Reflex crying is caused by dust, strong winds or smoke. Through the sensory nerves in the cornea, the eye can heal itself.
In times of danger or injury, these sensory nerves become active and send messages to the brain. The brain quickly sends special hormones to the eyelids when it receives news. And that is what makes reflex crying.
Crying of emotion
The crying starts from the cerebrum. The cerebrum is the largest part of the brain, hence the cerebrum is called the 'guru brain'. The cerebrum contains all our ideas, fantasies, thoughts, evaluations and decisions.
The endocrine system sends hormones to our eyes. This is the water that stays inside the eye. Whenever we are in tears, pain, hurt or grief, this water starts crying and falling through our eyes.
Four interesting facts about crying
1. One study found that a woman cries 5.3 times a month, a man cries 1.4 times.
2. Another study found that a baby cries for 1 to 4 hours every day.
3. If the amount of crying increases, then crying can also come out through the nose. This temporarily closes the nose.
4. Why do we cry when we cut onions! This is because when the onion is cut, propane ethyl sulfur oxide gas comes out from inside it. It floats in the air and comes in contact with our eyes, causing tears to fall from our eyes