Feel Better, Live More with Dr Rangan Chatterjee BITESIZE | The Most Powerful Daily Habit for Better Brain Health | Louisa Nicola #585
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Oct 9, 2025 Louisa Nicola, a neurophysiologist and brain health researcher, shares her insights on how exercise is a crucial tool for maintaining cognitive function. She explains the science behind aerobic exercise's impact on brain health, encouraging even small daily activities for everyone, regardless of age or fitness level. Nicola dispels the myth that cognitive decline is inevitable, emphasizing that proactive lifestyle choices can prevent dementia. She recommends enjoyable activities and strength training as essential components for brain wellness.
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Aerobic Exercise Grows Brain Matter
- Aerobic exercise increases gray matter and strengthens neural networks across the brain.
- Louisa Nicola explains this leads to faster thinking, better performance, and longer life.
Use Aerobic Activity To Boost BDNF
- Aim for regular aerobic activity that triggers BDNF release to support hippocampal growth and memory.
- Even moderate activities like running or brisk walking at zone two raise BDNF and benefit memory centers.
Start With Short Walks Or Hills
- Start small: walk 10 minutes daily or add one hill to your route to feel immediate benefits.
- Consistent modest increases in activity raise BDNF and improve mood and cognition.