Human tears contain oils, water, mucus, proteins, antibodies and hormones. Therefore, tears perform many vital functions in the body. For example, thanks to water, the cornea is moistened, mucus distributes tear fluid evenly over the surface of the eye, etc.
According to scientists, there are three types of tears. Each is associated with a specific task. Basal tears keep the eyes in a relaxed state, reflex tears protect against various irritants, emotional tears are a response to emotions and contain many stress hormones.
According to experts, tears contain some chemical signals that are perceived by others at a subconscious level. Maybe that’s why we want to comfort someone who is crying.
In some cultures, crying is a sign of weakness. However, research shows that not crying can worsen a person’s physical and mental health.
Thanks to crying, we cope with stress, reduce physical pain, and reduce emotional stress.
News materials cannot be equated with a doctor’s prescription. Consult an expert before making a decision.
Source: Ferra
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