There are many natural brain protectors. The skull is the most commonly known. It is the bone that surrounds the brain. Next is the dura mater (translated means tough mother), this is whitish colored strong tissue that lies under the skull. The sub-arachnoid layer is a web like design of blood vessels. Blood and cerebral spinal fluid flows through the blood vessels. It protects the brain within the skull by added cushion. The pia mater translates to tender mother; this layer is invisible to the naked eye. It helps protect the brain from foreign materials and toxins. Cerebral-Spinal Fluid brings the brain nutrients and washes the brain of wastes. Cerebral-Spinal Fluid allows the brain to move around if there is an external trauma. Next are
