+Glia are the essential support cells found throughout the [Nervous System](/wiki/nervous_system). They surround and nourish [Neurons](/wiki/neuron), insulate them, and aid in repair and waste removal, playing a vital role in brain function.
+## See also
+- [Neuron](/wiki/neuron)
+- [Brain](/wiki/brain)
+- [Myelin](/wiki/myelin)
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