04/30/2026
Quality sleep fuels a child’s body and brain. Different phases of sleep consolidate learning and memory, drive growth hormone release, regulate cortisol and inflammation and clean out the byproducts of normal thinking. In growing brains, that cleanup and regulation are essential, says Dr. Erick Viorritto, a pediatric neurologist and sleep medicine specialist at Le Bonheur Children’s.
Quality sleep fuels a child’s body and brain. Different phases of sleep consolidate learning and memory, drive growth hormone release, regulate cortisol and inflammation and clean out the byproducts of normal thinking. In growing brains, that cleanup and regulation are essential, says Dr. Erick Vi...