What does cartilage do in the body?

Cartilage serves a crucial role in the body by supporting and connecting bones. It is a flexible and resilient tissue that can be found in various joints, such as the knees and elbows, where it cushions the ends of bones to allow for smooth movement. This supportive function helps to maintain the integrity of the skeletal system and facilitates mobility by reducing friction between the bones during movement.

In addition, cartilage plays a significant role in the structure and shape of certain body parts, such as the nose and ears, contributing to their form while still allowing some degree of movement. While it does not create new bone cells, store calcium, or act as a connector for nerves, the primary function of supporting and connecting bones highlights its vital importance in maintaining overall musculoskeletal health.