What is the link between exercise and cognitive function?

Exercise may enhance cognitive function and memory due to several physiological and psychological factors. Regular physical activity increases blood flow to the brain, which can facilitate the delivery of essential nutrients and oxygen that support brain health. Furthermore, exercise stimulates the release of brain-derived neurotrophic factor (BDNF), a protein that promotes the growth and survival of neurons, thus strengthening neural connections and improving learning and memory.

Additionally, engaging in physical activity can reduce stress and anxiety, which are known to negatively impact cognitive abilities. By improving mood and fostering a healthier mental state, exercise can create a more conducive environment for cognitive processes such as attention, problem-solving, and decision-making.

Overall, the connection between exercise and cognitive function is well-supported by research, indicating that regular physical activity can lead to enhancements in various aspects of cognitive performance and memory retention.