Aerobic exercise promotes adult neurogenesis by increasing the production of neurotrophic factors (compounds that promote growth or survival of neurons), such as brain-derived neurotrophic factor (BDNF), insulin-like growth factor 1 (IGF-1), and vascular endothelial growth factor (VEGF).[46][47][48] Exercise-induced neurogenesis in the hippocampus is associated with measurable improvements in spatial memory.[49][50][51][52] Consistent aerobic exercise over aContinue reading “Fitness , exercise and the brain”