👉 The private fluid, also known as cerebrospinal fluid (CSF), is a clear, colorless liquid that fills the central canal of the spinal cord and surrounds the brain and spinal cord. It acts as a protective cushion, providing mechanical protection and facilitating the exchange of nutrients and waste products. The private fluid also plays a role in maintaining the brain's internal environment, helping to regulate temperature and remove metabolic waste. Its continuous production and circulation ensure that the brain remains well-hydrated and supported, contributing to overall neurological health and function.
