👉 Brown fluid, often referred to as cerebrospinal fluid (CSF) in medical terms, is a clear, colorless liquid that surrounds and protects the brain and spinal cord. It acts as a cushion, providing physical support and cushioning against impacts that could otherwise damage these vital organs. The fluid also plays a crucial role in nutrient transport, waste removal, and maintaining the brain's chemical environment. In a healthy adult, CSF is produced by the choroid plexus within the ventricles of the brain and circulates through the subarachnoid space surrounding the brain and spinal cord. Abnormalities in the composition or flow of this fluid can indicate various neurological conditions, such as infections, tumors, or blockages.
