The Brain Doctor: 5 Popular Habits That Will Kill Your Brain Health!
- Feb 8, 2024
- 1:17:47
- Full Episode
If you enjoy hearing about the link between human evolution and exercise, I recommend you check out my first conversation with Dr Daniel E. Lieberman, which you can find here: https://www.youtube.com/watch?v=ujRwf1HdNjk
00:00 Intro 01:59 My Work: How Lifestyle & Exercise Affects the Brain 03:07 You Can Change an Ageing Brain 05:22 What Is a Neuron? 05:36 What Is the Hippocampus 07:28 The Link Between Exercise and Brain 09:06 What Happens to Our Brain When We Don't Exercise 12:54 People Aren't Meeting the Guidelines for Good Health 15:25 What Activities Are Good for Our Brain? 17:35 Orienteering Can Train the Brain 18:47 How the Different Types of Exercise Increase Neuroplasticity 22:39 Impact of Exercising in Greener Spaces Than Urban 24:06 Better Cognition Exercising Before a Task 25:41 The Optimal Time of the Day to Exercise 27:46 The Hadza: Researching Hunter-Gatherer Tribes & the Findings 28:56 What Is the Optimal Exercising Time? 31:59 Cardiovascular Illnesses in Hadza Tribe 35:07 What's the Issue with Sitting? 40:29 The Power of Daily Small Amounts of Exercise 42:17 How to Improve Memory 46:08 Top Factors That Fuel Cognitive Problems 48:38 Link Between Human Connection & Brain Impact 50:54 Pollution Impact on the Brain 53:13 Racquet Sports for Brain Health 54:41 How Much Activity Do I Have to Do? 55:52 Endocannabinoid Receptors and Exercise Rewards 57:24 Mental Health Issues Linked to Lack of Exercise 01:01:45 Brain Foods 01:03:07 Reaching Optimal Living 01:07:50 What Causes Alzheimer's? 01:12:39 Last Guest Question
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Brief Summary
David Reand discusses how exercise and reducing sitting time can significantly improve brain health and reduce dementia risk.
Key points
- Increased Risk of Dementia. Sitting for 10 hours a day increases dementia risk by 10%.
- The Importance of Physical Activity. Healthy aging is linked to diet, physical activity, and social connections.
- The Promise of Exercise. Exercise can help prevent cognitive decline and neurodegenerative diseases.
- Brain Health and Exercise. Physical activity is crucial for maintaining brain health and preventing dementia.
- The Impact of Brain Training Apps. Brain training apps claim to improve memory and IQ, but do they really work?
- The Importance of Lifelong Learning. Lifelong learning is linked to better cognitive reserve and staving off decline.
Episode highlights
- The Importance of Physical ActivityHealthy aging is linked to diet, physical activity, and social connections.“Healthy aging is linked to three behaviors: diet, physical activity, and social connections.”0:25Feb 8, 2024
- The Promise of ExerciseExercise can help prevent cognitive decline and neurodegenerative diseases.“We might be able to prevent some of the cognitive decline people experience with age.”4:29Feb 8, 2024
- Brain Health and ExercisePhysical activity is crucial for maintaining brain health and preventing dementia.“The best way for any individual to reduce their risk of cognitive decline is to be physically active.”10:02Feb 8, 2024
- The Impact of Brain Training AppsBrain training apps claim to improve memory and IQ, but do they really work?“Is there any merit to these brain training games?”43:33Feb 8, 2024
- The Importance of Lifelong LearningLifelong learning is linked to better cognitive reserve and staving off decline.“Learning education is a way to keep staving off cognitive decline.”44:31Feb 8, 2024
- The Role of Sleep in Brain HealthQuality sleep is crucial for clearing brain plaques linked to neurodegenerative diseases.“Poor sleep quality allows plaques to build up in the brain.”47:08Feb 8, 2024
- Social Connections and Brain HealthStronger social connections lead to better brain outcomes as we age.“Social connections become inextricably linked to your health.”50:17Feb 8, 2024
- Exercise and Brain HealthEven moderate levels of air pollution diminish the benefits of physical activity on the brain.“Being active in polluted areas diminishes brain benefits.”52:13Feb 8, 2024
