Extracellular Fluid
Extracellular fluid (ECF) is the fluid found outside of cells in the body. It plays a crucial role in maintaining the environment for cells, providing nutrients, and removing waste products. ECF includes various components, such as interstitial fluid, which surrounds cells, and plasma, the liquid part of blood.
The balance of ECF is essential for proper bodily functions. It helps regulate blood pressure, supports cellular communication, and aids in transporting substances like hormones and electrolytes. Maintaining the right composition of ECF is vital for overall health and is influenced by factors such as hydration and diet.