Nötrofiller are a type of white blood cell that play a crucial role in the immune system. They are part of the body's first line of defense against infections, particularly bacterial infections. Nötrofiller are produced in the bone marrow and are characterized by their ability to quickly respond to sites of infection or inflammation. These cells work by engulfing and destroying pathogens through a process called phagocytosis. They also release enzymes and chemicals that help to break down harmful substances. A healthy level of nötrofiller is essential for maintaining overall health and effectively fighting off infections.