What type of fat is primarily found beneath the skin and serves for protection and insulation?

Subcutaneous fat is the type of fat that is primarily located beneath the skin. Its main functions include providing insulation and serving as a protective layer for the underlying muscles and bones. This type of fat helps to regulate body temperature by acting as a barrier against the cold and also absorbs shocks to protect internal organs from injury.

Subcutaneous fat is distinct from other types of fat in the body. For example, visceral fat is found around internal organs and is associated with an increased risk of metabolic diseases. Brown fat, on the other hand, is specialized for energy expenditure and heat generation, especially in infants. White fat primarily serves as an energy reserve. While white fat can also be found subcutaneously, the term specifically refers to the type of fat that acts as insulation and protection under the skin when in context.

This distinction is important for understanding body composition and how different types of fat contribute to overall health and physical function.