How does sebum protect the body?

Sebum is an oily substance secreted by the sebaceous glands in the skin. It helps to keep the skin and hair moisturized and protected from the elements.

Here are some of the ways sebum protects the body:

* Moisturizes the skin: Sebum helps to keep the skin soft and supple by preventing it from drying out. This is especially important in dry climates or during the winter months.

* Protects the skin from the elements: Sebum helps to create a barrier on the skin that protects it from the sun, wind, and cold. This can help to prevent skin damage, such as sunburn, windburn, and chapping.

* Antibacterial and antifungal properties: Sebum contains compounds that have antibacterial and antifungal properties. This can help to protect the skin from infection.

* Helps to regulate body temperature: Sebum helps to insulate the body and keep it warm. This is especially important in cold climates or during the winter months.

Sebum is an important part of the skin's natural protective system. It helps to keep the skin healthy and protected from damage.