👉 Ce-fluid, also known as cerebrospinal fluid (CSF), is a clear, colorless liquid that surrounds and protects the brain and spinal cord in the human central nervous system. It acts as a cushion, providing physical protection against mechanical shocks and impacts while also facilitating the exchange of nutrients and waste products. CSF is produced by the choroid plexus within the ventricles of the brain and circulates through the subarachnoid space surrounding the spinal cord. It plays a crucial role in maintaining the brain's optimal environment, helping regulate intracranial pressure, and removing metabolic waste. The fluid's composition is tightly regulated, with proteins, glucose, and various ions, ensuring the health and function of the nervous system.
