Cerumen, commonly known as earwax, is a yellowish, waxy substance produced by the sebaceous glands in the ear canal. It plays a crucial role in protecting the ear from foreign particles, microorganisms, and water.
5 Must Know Facts For Your Next Test
Cerumen has antimicrobial properties that help prevent bacterial and fungal infections.
The acidic nature of cerumen creates an environment that is hostile to many pathogens.
Cerumen contains lysozymes and fatty acids, which are chemical defenses against microorganisms.
It traps dust, debris, and small insects, preventing them from reaching the inner parts of the ear.
Cerumen naturally expels itself from the ear canal through jaw movements like talking and chewing.