David Raichlen

David Raichlen, a Professor of Human and Evolutionary Biology at USC, uncovers the stark realities of modern inactivity and its impact on brain health. He contrasts today’s exercise habits with those of hunter-gatherers, emphasizing that our sedentary lifestyles are paving the way for diseases like dementia. Raichlen highlights how even small increases in daily activity can yield big health benefits. He also discusses the importance of diverse exercises and the dangers of alcohol on cognitive function, reminding us that movement is key to preserving our mental vitality.

David Raichlen, a leading professor of evolutionary biology, reveals how different exercises affect brain health. He explains that while all exercise is good, combining physical activity with cognitive challenges offers the best neurological benefits. Outdoor activities like hiking and orienteering not only improve mood but enhance cognitive functions like memory and decision-making. Raichlen underscores the evolutionary link between our physical movement and brain development, urging listeners to choose diverse routes in nature over monotonous treadmill sessions.