👉 The cu fluid, also known as cerebrospinal fluid (CSF), is a clear, colorless liquid that surrounds and protects the brain and spinal cord. It acts as a cushion, providing physical support and reducing friction between these vital organs during movement. Additionally, the cu fluid plays a crucial role in maintaining a stable chemical environment around the nervous system by regulating temperature, nutrient delivery, and waste removal. It also helps remove metabolic waste products from the brain, ensuring optimal function and health of the central nervous system.
