Tear glands, specifically the main ones known as lacrimal glands, are small organs located in the eye socket responsible for producing tears. These tears are essential for maintaining the health and function of your eyes.
Located above each eyeball, these glands play a crucial role in keeping the eye's surface lubricated and clear. As stated in the reference, the tear glands located above each eyeball, called the lacrimal glands, continuously supply tear fluid that's wiped across the surface of your eye each time you blink your eyelids.
This continuous supply of tear fluid serves several vital functions:
- Lubrication: Keeps the front surface of the eye smooth and moist, allowing for comfortable blinking and eye movement.
- Cleaning: Washes away dust, debris, and foreign particles that land on the eye's surface.
- Protection: Contains enzymes and antibodies that help protect against infection.
- Nourishment: Provides oxygen and nutrients to the cornea (the clear front part of the eye).
By consistently producing and spreading this fluid with every blink, the lacrimal glands help maintain clear vision and protect the eye from damage and infection.
