I WONDER - Why Do We Have Nose Hairs?

The video explains how nose hairs and mucus act as a natural air filter, protecting the lungs from harmful particles like pollen, bacteria, and dust. It highlights the importance of nose hairs in supporting the immune system and suggests that a hairier nose may contribute to better health by filtering out irritants and potential disease-causing agents.

In what way do nose hairs protect us from harmful particles?

What is the relationship between the amount of nose hair and health?