Skin fat refers to the fatty tissue that is found beneath the skin or within the subcutaneous layer. Also known as subcutaneous fat, skin fat serves as an insulation layer, protecting the body against temperature fluctuations and adding a cushioning effect to soft tissue and organs.
Skin fat is primarily composed of adipose tissue, which consists of specialized cells called adipocytes. These cells store energy in the form of fat, known as triglycerides. The primary function of skin fat is to serve as a source of insulation for the body, helping to regulate body temperature by preventing heat loss and cold penetration.
In addition to its insulating properties, skin fat also acts as a shock absorber, protecting the body's internal organs and other structures from external impacts. It provides a layer of cushioning that helps distribute mechanical forces and reduce the risk of injury.
Skin fat can vary in thickness depending on factors such as genetics, age, sex, diet, and overall body composition. Its distribution can also vary across different regions of the body. Excessive accumulation of skin fat, particularly in the abdominal area, is often associated with overweight or obesity and may increase the risk of certain health problems such as diabetes, cardiovascular disease, and metabolic disorders.
Overall, skin fat plays a crucial role in the body's function, helping to regulate temperature, protect vital organs, and provide structural support.
