What type of specialized cells nourish and support neurons in the brain?

Glia are a diverse group of specialized cells in the nervous system that play crucial supporting roles for neurons. They are essential for maintaining the health, structure, and function of the brain. Glial cells provide various forms of nourishment, regulate the chemical environment around neurons, and contribute to the formation of the blood-brain barrier.

In addition to their supportive functions, glial cells assist in neurotransmitter recycling and removing waste products from neural activity, which is vital for neural performance and overall brain health. While astrocytes are a specific type of glial cell also known for their nourishing capabilities, the term "glia" encompasses multiple types of support cells including oligodendrocytes and microglia, each with distinct functions in the nervous system. Thus, the broader category of glia correctly answers the question about which specialized cells nourish and support neurons.