subject: Crying is beneficial for eye health [print this page] Every people cries in their daily livesEvery people cries in their daily lives. The reason to cry also varies a lot. In most case, people cry when they feel sad, desperate, horrified, etc. But people also cry when they are too happy or too anger. This is because cry is one of the best ways to vent out emotion and pressure. One phenomenon people may find that tears will come when they cry.
Comparatively speaking, tears are some of the most beneficial liquid for eyes, for they can be used to clean and lubricate eyes and eye tissues. In tears are also a lot of special substances, like salt, protein and so on. These substances can not only help people release their pressure and emotion, but also cure eyes if there is any problems on them. This is common on all people, from babies, kids, to adults or the old.
In addition, crying can also bring much other information. It first can let others know what the crying people need. For example, when kids can not get what they want, they may cry, delivering a kind of strong protest and demands. When they cry, adults will comfort them in certain ways. Of course, crying is very common among young people, when they can not find better ways to vent out their emotions.
However, people begin learn to change their ways of releasing emotion, seldom cry, but via other channels. But there is a phenomenon that female cry easily than male. And male is deemed weak or unmanly when they cry easily. But people's ability to cry will be decreased, as they grow older.
When people get older on and on, their gland for tears begins to degraded and can not work properly as they used to.
In a word, it is a good idea for people to cry when they feel depressed or can not control their emotions. By crying, pressure and emotions can be released and will cause little damage to eyes; by crying, tears will come out and will bring great benefit to eyes.
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