lagringsfettet

Lagringsfettet, often translated as adipose tissue or body fat, is a connective tissue that stores energy in the form of fat. It is found throughout the body and plays a crucial role in various physiological functions. Adipose tissue is composed of adipocytes, specialized cells that contain a large lipid droplet. Beyond energy storage, lagringsfettet acts as an insulator, helping to maintain body temperature. It also protects vital organs by cushioning them. Furthermore, adipose tissue is an endocrine organ, producing and releasing hormones like leptin, which regulates appetite and metabolism, and adiponectin, which influences insulin sensitivity.

There are two primary types of lagringsfettet: white adipose tissue (WAT) and brown adipose tissue (BAT). White adipose tissue is the most abundant type and is primarily responsible for long-term energy storage. It also plays a role in insulation and cushioning. Brown adipose tissue, found in smaller amounts, is specialized for thermogenesis, the process of generating heat. This is particularly important in infants for maintaining body temperature. The distribution and amount of lagringsfettet in the body can vary significantly between individuals and is influenced by factors such as genetics, diet, and physical activity levels. An imbalance in lagringsfettet, either too much or too little, can contribute to various health conditions.