Yes, hair does protect your head in several ways.
- Sun Protection: Hair acts as a physical barrier, shielding the scalp from harmful UV rays. This is especially important for people with fair skin who are more susceptible to sunburn.
- Temperature Regulation: Hair helps regulate body temperature. When it's cold, hair traps heat, and when it's hot, it can help cool the scalp by creating a layer of insulation.
- Physical Protection: Hair can offer some protection from minor impacts, such as bumps and scrapes. While it's not a shield against serious injuries, hair can soften the blow.
- Dust and Debris: Eyelashes and eyebrows help keep dust, dirt, and other debris out of the eyes.
While hair provides some protection, it's important to remember that it is not a foolproof barrier. Always use appropriate protection, like sunscreen, hats, and helmets, to ensure your head is properly protected.
