We aimed to investigate the impact of a single bout of endurance exercise on the brain-derived neurotrophic factor (BDNF) in humans and analyze how a single bout of endurance exercise impacts the peripheral BDNF types by age group. We performed a systematic literature review by searching PubMed. Elsevier. and Web of Science for studies that included a single bout of endurance exercise... https://megavitamines.shop/product-category/pine-bark/