What is a type of body fluid that is found between cells in tissues?

Interstitial fluid is a type of body fluid that exists in the spaces between cells in tissues. This fluid plays a crucial role in the exchange of nutrients and waste products between blood capillaries and cells. It forms part of the extracellular fluid and acts as an intermediary, providing a medium for the movement of cells, nutrients, gases, and waste products.

Cerebrospinal fluid is found within the central nervous system, protecting the brain and spinal cord. Plasma is the liquid component of blood, containing cells, nutrients, and other substances. Synovial fluid is present in joint cavities, providing lubrication and nourishment to the cartilage of the joints. Each of these fluids serves specific functions in different locations within the body, but interstitial fluid is particularly significant as it facilitates the cellular environment within tissues.