WHAT IS TEAR
Friday, November 6, 2015
We, as infants, children, youths, adults and olds have cried and wept and shed tears enough throughout our lives over various matters,but have never bothered to understand the value of tears.Can somebody cry or weep without shedding tears? I have heard a lady, the other day telling that ladies like to shed tears in front of others and even stealthily to calm down their depressed minds. Another said me that they get a mental relief by shedding tears even for no reason.However,there is a lot of things that we should know about tears.Where is it produced? What contain in it?Is shedding tears good or bad?What benefits does it bring to the hygiene of the eye?
WHAT IS TEAR
The systems of the body always try to keep its organs healthy.As the eye is a very important organ the systems try to keep it healthy as well .As a result of this attempt ,the basal tears are secreted.No external stimuli are needed for this type of tears. Lachrymal gland in your eye often secretes this type. The basic function of this basal tears is to lubricate your eye and keep the eye wet that is needed for the proper function of it.Some chemicals in this type of tears have the potential to fight with microbes like bacteria,thus keeping the eye healthy.
Have you seen security sections spraying tear gas to disperse gatherings, have you inhaled union vapor, have you looked at bright light, have you eaten too hot food that irritate your tongue and mouth. In all these situations and when you are yawning and coughing and when some foreign particles enter your eyes,your eye secrets tears.This type of tear is called reflex tears.The function of this type is to wash out the substances that entered and irritated your eye and set the eye come back to normal healthy condition.
When you have an unbearable physical pain, or somebody beloved is lost, or you are angry with somebody or you are suffering from something , you often weep over them and shed tears because they give you a mental stress.This kind of tear is called weeping tears or psychic tears.
I have learned that they have a pain killing quality that soothes your mind driving the mental pain away.So tears are not bad,let your dears and nears weep and shed tears when and where necessary because they give them mental relief.But ask them be moderate.
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