Earwax, or cerumen, may seem unimportant, but it plays a key role in ear health—trapping debris, protecting skin, and preventing infections.

Its color, texture, and smell can offer clues about your health:

* **Gray:** Usually harmless; linked to pollution or dust.
* **Blood-tinged:** May signal a scratch, injury, or perforated eardrum—see a doctor if painful.
* **Dark brown/black:** Often old wax; may be stress-related.
* **Black with itching:** Could indicate a fungal infection.
* **White/pale:** Might suggest iron or zinc deficiency.
* **Strong odor:** May point to an ear infection.
* **Liquid-like:** Could signal infection or a ruptured eardrum.
* **Dry/flaky:** May be due to dehydration or low-fat diet.

**Ear care tips:** Avoid overcleaning, stay hydrated, eat well, protect ears from loud noise, and consult a doctor if symptoms arise. Even earwax can offer valuable health insights.