Exercise Boosts Brain Health and Reduces Dementia Risk
A study involving over 10,000 participants has found that regular moderate to vigorous physical activity is linked to larger, healthier brains, potentially protecting against neurodegenerative diseases like Alzheimer's. The research, conducted by a Canadian/American team, highlights that even modest physical activity can increase brain volume in regions such as the hippocampus and temporal lobe, with brain-derived neurotrophic factor (BDNF) playing a key role in this neuroprotective effect. The study suggests that moderate exercise may be more beneficial than vigorous activity for brain health.
