Pores

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Pores

Pores (/pɔːrz/) are small openings in the skin that allow substances to move in and out. They are an essential part of the skin's structure and function.

Etymology

The term "pore" comes from the Latin word "porus," which means "passage" or "gateway."

Function

Pores serve several important functions. They allow sweat and sebum (the skin's natural oil) to reach the surface, helping to cool the body and keep the skin moisturized. Pores also house hair follicles, which produce hair.

Types of Pores

There are two main types of pores: sweat pores and oil pores. Sweat pores are tiny openings that allow sweat to reach the skin's surface. Oil pores are larger and are associated with hair follicles. They allow sebum to reach the skin's surface.

Related Terms

  • Sebum: The oily substance produced by the skin's sebaceous glands. It helps to moisturize and protect the skin.
  • Sweat: A liquid produced by the body's sweat glands. It helps to cool the body and remove waste products.
  • Hair follicles: Structures in the skin where hair is produced.
  • Sebaceous glands: Glands in the skin that produce sebum.

See Also

External links

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