Actually tear serves to lubricate the eye to keep it moist and not dry. However, the chemical composition of tears to lubricate, in contrast with tears coming out with emotion. There are several types of tears, in which each type has a different function. Reason cry was not known for certain until today.
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9 Facts About Tears Here It May Not Know
There are still many other facts about the tears that you may not know. Including 9 facts about the tears of the following may not know who will describe the following admin.1. Man Has 3 Type Tears
Humans have three types of tears tear namely basal, reflex tears, weeping tears of emotion. Basal tears wetting function and maintain moisture as well as eye health. Reflex tears occur when there are foreign objects or substances that irritate like steam onions, tear gas. This reflex tears trying to rinse the irritant substances that come into contact with the eyes.
Meanwhile cries emotional tears occur due to the increased lacrimation due to emotional stress. When we are in normal conditions, the brain ordered that the sympathetic nervous system blocking lacrimation process that does not produce tears.
2. The cause of tears is not known for certain
Scientists confusion about the causes for sure why the man was crying and tears. Initially, the researchers found that the man was crying because there is pressure within them. Over time the researchers also found that men cry for addressing the problems. But there is also a crying baby to draw the attention of parents. To express guilt or a tool used to save a relationship.
3. Apparently the tears have the same content with saliva
Maybe if we imagine the tears and saliva are very different. But apparently, these two different liquids has the same composition with the saliva which contains proteins, salts, and hormones. But unique, tears have a different taste and smell with saliva.
4. Women cry more often than men
Yes women are more meek than men. Women cry on average four to five times in one month. They cried five times more than men. A study in the Telegraph revealed that the average woman crying for six minutes. Not so with the average man cried only two to four minutes.
It turns out the tear glands in women is greater in the appeal of men, so that when the cry will be more frequent tears. However tear parts to accommodate larger man in the appeal of women, so as to cry tears of women will quickly flow into the cheek.
5. When the cry, usually will discharge from the nose
When crying, we often mucus from the nose. This happens because the tear glands secrete excessive tears, some flowing into the nostril and out through the nose. So in fact the snot is not as slimy fluid from the nose, but the tear fluid that comes out through the nose.
6. Onions can make cry
When cutting the onion we often shed tears like crying. This is because onions contain glands that can stimulate acrimal produced a tear.
7. Tears effect on others
Perhaps this is what makes a man lazy to see a woman cry, because it tears can affect others. Research shows that tears contain chemosignal which can reduce testosterone levels. It makes a man not interested in women.
8. crocodile tears are real
It turns crocodile tears are not just figuratively. Crocodile really shed tears, and tears were issued does not contain any emotion. It is certainly right if associated with those who weep for lying to something.
9. Actually tear can also be useful
Although sometimes painful when tears of sadness, but it tears could be useful. Research shows that the tears were issued when sad contain stress hormones. If the tear is removed it will cause a feeling of relief finished crying. Cry when sad or happy to have the same mechanism distinguishing only emotion felt by the person.
Well now already know about the many interesting facts about the tears. Update keeps interesting facts and other unique only in Love and Life Blog. Thank you.
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