Tears of the eye fluid that comes out when people experiencing strong emotions. This fluid is produced from lakramasi process that refers to the word cry. Actually land mammals have lakramasi system, but only man who became the only mammals that have emotional tears, for example, when in a state of anger, suffering, grieving and experiencing pain.
Actually tear serves to lubricate the eye to keep it moist and not dry. However, the chemical composition of tears to lubricate, in contrast to the tears that came out because of the emotions. There are several types of tears, in which each species has a different function. Reason to cry was not yet known for certain until today.
There are still many other facts about the tears that you may not know. Including 9 facts about these tears may not know who will describe the following admin.
1. Man Has 3 Type of Tears
Humans have three types of tears tears namely basal, reflex tears, weeping tears of emotion. Basal tears wetting function and maintain moisture and eye health. Tears reflex occurs when there is a foreign object or substances that irritate like steam onion, tear gas. This reflex tears trying to flush 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 blocking the sympathetic nervous system lacrimation process so it does not produce tears.
2. Cause tears are not known with certainty
Scientists confusion about the causes for sure why the man was crying and tears. Initially researchers found that men crying because there is pressure within them. Over time the researchers also found that men cry for addressing the problem. But there is also a crying baby to draw the attention of parents. To express guilt or a tool that is used to save a relationship.
3. Apparently tears have the same content with saliva
Maybe if we imagine the tears and saliva are very different. But in fact, 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 on average women crying for six minutes. Not so with the average man cried only two to four minutes.
It turns out that the tear glands are owned by women is greater in male appeal, so that when the cry will more often shed tears. But part to accommodate a large tear in the appeal of men over women, so when crying tears of women will quickly flow into the cheek.
5. When the cry, usually will discharge from the nose
When the cry, we often issued snot from his nose. This occurs because the tear glands secrete excessive tears, some flowing into the nostril and out through the nose. So actually snot is not as slimy fluid from the nose, but the tear fluid out through the nose.
6. Onions can make cry
When cutting onions we often shed tears like he was 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 saw a woman crying, 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
Turns crocodile tears are not just figuratively. Crocodile actually shed tears, and tears were issued does not contain any emotion. It is certainly appropriate to be associated with those who weep for lying to something.
9. Actually tears can also be useful
Although sometimes painful when tears of sadness, but it can be useful tears. Research shows that tears are issued when sad 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 of distinguishing only emotion felt by the person.
Well now a lot of you know about the interesting facts about the tears.
Thank you for reading.
Thank you for reading.
