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The Secret to Ageing Well with Dr Dan Levitin #112

May 12, 2020 1h 45m 58 insights
CAUTION ADVISED: This podcast contains swearing themes of an adult nature. Do you believe that we have control over how we age? Is mental decline inevitable? Or, does how we live now determine our later years? This week’s guest is Dr Daniel Levitin, a neuroscientist, cognitive psychologist and best-selling author. His latest book, The Changing Mind, is an enlightening read for anyone who wants to age well, live well and understand the science behind both. Dan and I discuss the concept of healthspan versus lifespan – how if you want to live to a ripe old age, you’ll want to be able to enjoy it, too. Amazingly, Dan’s extensive research has led him to conclude that the number one factor that predicts how well we’ll age is not, as you might imagine, genetic – it’s a personality trait. We discuss just what that personality trait is and Dan goes on to reveal three other important traits that govern our behaviours and how we respond to the world – and therefore how healthy and happy we are at age 8 or 108. The good news is, that these traits can be taught and it’s never too late to start learning - you can start cultivating your personality to be neuroprotective at any age. Dan is passionate that we can and should keep learning throughout life. He explains why it’s a myth that memory automatically deteriorates and outlines simple and easy changes we can all make that will enhance life right now, as well as promote a healthy and fulfilling old age. This is a really enlightening conversation – I hope it helps you on your way to a long, happy and healthy life. Show notes available at drchatterjee.com/112 Follow me on instagram.com/drchatterjee/ Follow me on facebook.com/DrChatterjee/ Follow me on twitter.com/drchatterjeeuk
Actionable Insights

1. Develop Conscientiousness at Any Age

Actively work on increasing your conscientiousness, a trait linked to stick-to-itiveness, reliability, and doing what you say you’ll do, as it’s the number one factor for aging well and can be improved at any point in life.

2. Cultivate Curiosity

Develop and maintain curiosity, as it is the second most important trait after conscientiousness for doing better in life and is neuroprotective.

3. Practice Gratitude Daily

Embrace gratitude for what you have, rather than focusing on what you lack, as it is a secret to happiness and prevents your brain from entering a fear mode that releases detrimental stress hormones.

4. Develop Resilience

Cultivate resilience, defined as the ability to adapt and bounce back from adversity, rather than feeling easily defeated by challenges.

5. Cultivate a Sense of Agency

Believe that you can actively influence your health and well-being, even through small daily actions like five minutes of meditation, to change your perception and outcomes.

6. Prioritize Healthspan Over Lifespan

Focus on maximizing the quality of healthy years (healthspan) and minimizing years of disease, rather than solely aiming to increase the total number of years lived.

7. Focus on Controllable Factors

Recognize that a significant portion of your health and aging outcomes are under your control, primarily through your mindset and healthy practices, rather than solely genetics.

8. Prioritize Quality Sleep

Address sleep deprivation, as chronic lack of sleep can contribute to Alzheimer’s development; improving sleep not only makes you feel good in the short term but also helps protect your brain long-term.

9. Maintain In-Person Social Networks

Actively maintain and expand your in-person social networks, especially by associating with new and younger people as you age, as this is crucial for brain health and happiness.

10. Prioritize Outdoor Movement

If you can only do one thing, prioritize moving outdoors, but also consider adding other activities like elliptical training or high-intensity interval training to elevate your heart rate.

11. Adopt a Moderate, Varied Diet

Follow a moderate, varied diet, prioritizing what you don’t eat (e.g., heavily processed foods) over strict adherence to specific named diets, as no single diet has proven superior.

12. Maintain Healthy Stress Levels

Seek a ‘Goldilocks zone’ of stress: avoid chronic stress which is detrimental, but also avoid too little stress, as a moderate amount is neuroprotective, kickstarts the immune system, and encourages engagement in life.

13. Learn New Things Continuously

Engage in learning new skills or subjects, such as music, sports, or a new language, throughout your life to promote neuroplasticity and build cognitive reserves, which is neuroprotective.

14. Engage in Embodied Cognition Activities

Participate in activities that involve eye-hand coordination or body intelligence, like playing a musical instrument, tennis, ping pong, or walking on uneven trails, as these experiences help your mind grow and are neuroprotective.

15. Incorporate Resistance Training

Engage in resistance training, such as using weight machines 4-5 times a week for about 40 minutes, to combat sarcopenia and maintain muscle mass as you age.

16. Walk on Uneven Outdoor Trails

Regularly walk on uneven outdoor trails to engage your vestibular system, feet, ankles, and legs in micro-adjustments, which is hugely important for physical and cognitive health.

17. Combat Loneliness

Actively work to combat loneliness, which is a major predictor of fatalities in old age, by fostering genuine connections rather than just being in the presence of others.

18. Engage in Micro-Conversations

Initiate brief, casual conversations (micro-communications) with strangers in daily settings, like on a bus or in a checkout line, as these small interactions can effectively combat loneliness.

19. Schedule Time for Play

Dedicate time daily for activities like yoga, musical practice, learning new things, or simply playing, and ensure you have alone time, as these contribute to well-being and productivity.

20. Prioritize Self-Care for Productivity

Engage in self-care activities like going to the gym, even if it feels like a time loss, as it can significantly boost your productivity and help you accomplish more later in the day.

21. Strive for Excellence and Growth

Apply conscientiousness by finishing tasks, striving for the best possible quality, and continuously learning and growing in all areas of life, from gardening to cooking, as this is neuroprotective.

22. Reframe Pain Perception

Understand that your interpretation of pain can significantly alter your experience; reframing a painful sensation as beneficial (e.g., muscle release during massage) can change how you perceive it.

23. Avoid Rumination and Excessive Worry

Refrain from excessive rumination and worry, as these behaviors flood your body with stress hormones that are detrimental to both memory and overall healthy aging.

24. Protect Your Gut Microbiome

Manage stress to protect your gut microbiome, as stress hormones can damage it, and a healthy microbiome is crucial for serotonin production and immune function.

25. Maintain Consistent Meal Times

Eat at the same time every day to align with your biological clock, which helps your metabolism digest food more completely and draw out nutrients more effectively.

26. Challenge Memory Decline Myths

Recognize that significant memory decline is not an inevitable part of aging for most people; while retrieval might slow, actual memory deficits are rarer than commonly believed.

27. Reframe Memory Lapses Positively

When experiencing a memory lapse, avoid stressing or obsessing about it, as this releases cortisol and adrenaline that further impair memory; instead, attribute it to factors like lack of sleep or being busy, as younger people do.

28. Avoid Fostering Learned Helplessness

Be mindful not to over-assist individuals, especially the elderly, as excessive help can lead to ’learned helplessness’ and diminish their independence and well-being.

29. Assign Responsibility and Agency

Provide opportunities for individuals, particularly the elderly, to have responsibilities and a sense of agency, even with simple tasks like caring for a plant, as this significantly improves health outcomes.

30. Facilitate Joyful, Meaningful Activities

Help loved ones, especially the elderly, engage in activities that bring them joy, pleasure, and a sense of meaning and agency, as these contribute significantly to aging well.

31. Challenge Comfort Zones with New Skills

Actively seek out and learn new, complex skills that tax your brain in novel ways, even if they push you out of your comfort zone, as this promotes brain health and a sense of agency.

32. Foster Self-Directed Learning

Encourage self-directed learning by focusing on asking questions and empowering individuals to discover answers themselves, rather than simply providing information, to cultivate lifelong learning, agency, and curiosity.

33. Teach Self-Learning and Experimentation

Encourage children and others to learn by doing and experimenting themselves, rather than just memorizing facts, to foster a deeper understanding and the ability to teach themselves.

34. Build Resilience Through Multiple Avenues

Increase your resilience by reducing stress, strengthening social networks, engaging in physical exercise, and finding meaningful and purposeful activities in life.

35. Prioritize In-Person Conversation

Engage in face-to-face conversations, especially with new people, as it is the most complex brain activity, activating many regions and requiring empathy, unlike digital communication.

36. Cultivate Strong Social Support

Surround yourself with friends and family who encourage and remind you of your goals, as strong social support networks are crucial for motivation and well-being.

37. Initiate Social Connection

Overcome initial shyness and initiate social interactions, as most people are wired for connection and will likely welcome the human interaction, combating widespread loneliness.

38. Connect with Neighbors

Get to know your neighbors and engage in regular chats with them, as this simple act can significantly increase your happiness.

39. Expect Pain to Become Manageable

Challenge the narrative that aging inevitably means increasing pain; evidence suggests that while aches and pains may worsen for a time, they often become manageable or even disappear around ages 75-80.

40. Combat Ageism and Promote Dignity

Actively work to combat ageism and treat older adults with dignity and respect, avoiding complacency or fostering learned helplessness, to potentially extend the happiest years of life beyond 82.

41. Make Simple Lifestyle Changes

Implement relatively simple changes like walking around the block a couple of times a day, and paying more attention to diet and sleep without being obsessive, to positively influence how you age.

Don’t get obsessive about every new health study or headline, as science evolves with contradictions; instead, focus on what is reasonable and proven over time.

43. Enjoy Life’s Pleasures Moderately

Allow yourself occasional treats like French fries or ice cream, as enjoying life is important for long-term adherence to healthy habits and overall well-being.

44. Practice Intuitive, Mindful Eating

Listen to your body as a guide for what to eat, avoiding strict denial of liked foods to prevent gorging, and focus on smaller portions.

45. Utilize Lifestyle Interventions

Consider lifestyle interventions as a powerful tool for preventing illness and significantly improving symptoms when sick, rather than relying solely on medication.

46. Align Daily Habits with Long-Term Aging

Recognize that daily habits that make you feel good are often the same ones that contribute to aging well, creating a synergistic benefit.

47. Choose Enjoyable Exercise

Select forms of exercise that you genuinely enjoy, as the immediate pleasure and quality of life gained can outweigh the potential longevity benefits of disliked activities like jogging.

48. Make Informed Personal Choices

Seek out scientific information to understand trade-offs and choices, then make personal decisions about your health and life, as it’s a very individual journey.

49. Consider CBT for Behavioral Change

Explore Cognitive Behavioral Therapy (CBT) as a practical tool to improve symptoms of depression and conscientiousness, as it has been shown to be effective, sometimes more so than medication alone.

50. Seek Inspiration for Change

Find inspiration for personal change from various sources like meditation, yoga, literature, art, or role models, to motivate yourself to adopt new behaviors.

51. Finish What You Start

Cultivate conscientiousness by focusing on finishing tasks and dedicating effort to perfecting them, demonstrating stick-to-itiveness in your endeavors.

52. Seek Nature’s Visual Stimulation

Even if mobility is limited, seek visual stimulation from nature, as it is neuroprotective; if possible, actively move yourself (e.g., push a wheelchair) for added benefit.

53. Cultivate Extreme Work Ethic

Develop a strong work ethic and dedicate extensive, deliberate practice to master complex skills, even if it means breaking down tasks into tiny segments and practicing them slowly over months.

54. Incorporate Daily Gratitude Practice

Write down and recite things you are grateful for every morning and night, as a consistent practice can foster gratitude and contribute to positive personal change.

55. Let Go of Word-Finding Stress

If you’re struggling to recall a word, don’t stress or beat yourself up; instead, let it go, as stressing will only make it harder to retrieve.

56. Understand Pain’s Subjectivity

Recognize that pain is subjective and influenced by cultural, environmental, historical, and cognitive factors, meaning your experience and expression of pain may differ from others.

57. Use Standardized Pain Terminology

Refer to a standardized pain scale, like the Melzack pain scale, to describe your pain using terms doctors expect, which can improve communication and treatment.

58. Provide Equal Opportunity for Learning

Ensure access to education and learning opportunities for all, regardless of socioeconomic status, as intellect and ability are not confined to the wealthy.