What is the role of adipose cells in the subcutaneous layer?

Adipose cells, or adipocytes, play a crucial role in the subcutaneous layer of the skin primarily by providing insulation and serving as an energy storage site. These cells store fat, which acts as a thermal insulator, helping to regulate body temperature by minimizing heat loss. Additionally, the energy stored in adipose tissue can be mobilized during periods of energy deficit, making these cells essential for metabolic processes.

The subcutaneous layer acts as a cushion for underlying muscles and bones, protecting them from trauma. Furthermore, it serves as an energy reserve for the body, which underscores the importance of adipose tissue in maintaining energy balance and overall health. Thus, the function of adipose cells aligns directly with energy storage and insulation.