- Basal Tears: These tears are constantly present in our eyes to keep them lubricated and nourished. They help maintain moisture on the surface of the eyes, preventing them from drying out and ensuring clear vision.
- Reflex Tears: Reflex tears are produced in response to various stimuli, such as strong emotions, irritants, or physical pain. When we experience intense emotions like sadness, joy, or grief, the brain sends signals to the lacrimal glands to release an increased amount of tears. These tears contain higher levels of stress hormones and natural painkillers, which can help alleviate emotional distress.
Additionally, crying can be brought on by outside circumstances like chopping onions, having itchy or allergic eyes, or even when there is an excessive amount of tears produced as a result of blocked tear ducts.
Tear ducts, also known as lacrimal ducts, are tiny apertures that allow tears to escape our eyes when we cry. When we cry, these ducts gather tears from the eye's surface and discharge them into the nasal cavity, which is why our noses may feel runny.
It's crucial to remember that crying is a normal and healthy emotional reaction that enables us to let our feelings out and express ourselves. In addition to aiding in social bonding and communication, it may offer a sense of emotional relaxation.
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