What is a primary function of lymph in the body?

The primary function of lymph in the body is to carry waste and impurities from the cells. Lymph is a clear fluid that circulates throughout the lymphatic system, which plays a crucial role in the immune system. It helps to remove toxins, cellular waste, and pathogens from the tissues, transporting them to lymph nodes for filtration and immune response. This process is essential for maintaining a healthy balance within bodily fluids and supporting the immune system in protecting the body against infections.

Lymph also plays a role in the absorption of fats and fat-soluble vitamins from the digestive system; however, its primary function remains focused on waste removal and maintaining fluid homeostasis. This distinctive role underscores the importance of the lymphatic system in overall health and cellular function, distinguishing it from other bodily fluids that focus primarily on transportation of oxygen, nutrients, or hydration.