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How Being Kind Helps Your Immune System, Reduces Stress and Changes Lives with Dr David Hamilton #104

Mar 25, 2020 1h 50m 18 insights
The world is changing and people are feeling scared. What we regard as normal has been completely flipped on its head. What we need now more than ever is kindness. When you’re kind to someone, it’s not just that person who benefits. Kindness makes you happier. It’s good for your heart. It helps support your immune system. It slows ageing. It improves relationships. And it’s contagious – any small act of kindness you might perform is proven to have a ripple effect that reaches over 100 more people and I can’t think of a better message to put out there in these unique and uncertain times. My guest this week is David Hamilton, a pharmacist-turned-author with a special interest in how the mind affects the body, and vice versa. We chat about his fascination with the placebo effect and the many studies that demonstrate how the brain actually changes – and the body heals – in response to certain information. We talk at length about oxytocin, which David calls ‘the kindness hormone’, and how it’s the main contributor to heart health outside exercise. And he explains why kindness is the opposite of – and antidote to – stress. If you’re feeling powerless, or that any efforts you make at the moment are insignificant, I really hope that listening to this podcast will help. It was recorded back in February, before the scale of this pandemic could be known. And yet it feels timely to release it now, as a reminder of what is within our control, when so many other factors aren’t.  Show notes available at drchatterjee.com/104 Follow me on instagram.com/drchatterjee/ Follow me on facebook.com/DrChatterjee/ Follow me on twitter.com/drchatterjeeuk
Actionable Insights

1. Cultivate Kindness Habit

Practice thinking kind thoughts about people, especially when you might otherwise judge, to introduce empathy and change your perspective, making kindness your default response. This practice can lead to significant personal growth and a gentler, more compassionate demeanor.

2. Practice Loving-Kindness Meditation

Engage in loving-kindness meditation by repeating phrases like “May you be happy, may you be well, may you be safe, may you be at peace” for yourself, loved ones, difficult people, and all life. This practice generates a system-wide anti-inflammatory effect, improves vagal tone, and can slow biological aging by preventing telomere loss.

3. Implement “Feel Better in Five”

Dedicate five minutes daily to mental health (e.g., breathing, journaling, creativity), five minutes to physical health (e.g., movement, exercise), and five minutes to heart health (e.g., connecting with others, acts of kindness). This holistic framework improves overall well-being and resilience.

4. Undertake Seven-Day Kindness Challenge

Perform a different act of kindness each day for seven days, pushing yourself out of your comfort zone at least once, and ensuring one act is completely anonymous. This challenge cultivates kindness, boosts self-esteem, and creates a ripple effect of positivity.

5. Prioritize Doctor-Patient Connection

For healthcare professionals, focus on developing the ability to connect and communicate deeply with patients. This empathy can significantly improve patients’ immune response and recovery rates, making them 50% faster in some cases.

6. Utilize Visualization for Performance

Actively visualize physical movements or desired outcomes, focusing on the sensory experience and how your body feels. This technique, used by top athletes and in stroke rehabilitation, wires the brain as if the action is real, leading to improved skill, confidence, and faster recovery.

7. Express Anger Through Writing

Dedicate 15-20 minutes daily for four consecutive days to write continuously about emotional trauma, anger, or hurt, outlining what happened, how you felt, and its impact. This “expressive writing” can release pent-up emotions, improve immune response, and reduce the need for medical visits.

8. Engage Warm Pet Interactions

Spend time interacting warmly and playfully with a pet, such as a dog, including frequent eye contact and physical affection. This bonding generates oxytocin, which has significant cardiovascular benefits, reducing the chances of a second heart attack by 400% in dog owners.

9. Cultivate Warmth, Connection

Actively engage in behaviors like generosity, kindness, compassion, and empathy to generate feelings of warmth and connection. These feelings produce oxytocin, a cardio-protective hormone that reduces blood pressure and acts as a physiological opposite to stress.

10. Play Gratitude Game Dinner

Introduce a gratitude game during family dinner, where everyone answers questions like “What have I done today to make someone else happy?”, “What has someone else done to make me happy?”, and “What have I learned today?”. This practice changes mealtime dynamics, fosters connection, and helps children notice the positive feelings associated with kindness.

11. Watch Inspiring Content

Seek out and watch inspiring videos or films that evoke strong positive emotions, such as care, compassion, or upliftment. This can boost your immune system (e.g., increasing SIGA levels by 50%) and produce oxytocin, the kindness hormone.

12. Vent Anger Safely

Instead of holding onto anger and frustration, find safe outlets for expression, such as writing an email to the person you’re angry with but not sending it. This act of processing emotions can prevent negative physical consequences like increased blood pressure and hardening of the arteries.

13. Use Slow Movement Reduce Stress

When feeling momentary stress, get up and move your body at an artificially slow pace, and even talk slowly. This physical action can signal relaxation to your brain, helping to reduce stress by leveraging the two-way connection between physical expression and emotion.

14. Visualize Eating Suppress Appetite

If you struggle with food cravings or want to eat less, try vividly imagining eating the desired food or a healthy meal. Research suggests that imagining eating can activate the “I’m full” part of the brain and suppress appetite.

15. Consider Athletic Greens Supplement

If you find it challenging to meet your nutritional needs from food alone, consider taking Athletic Greens each morning as a nutrient-dense whole food supplement. A special offer for listeners provides a free travel pack with the first order at athleticgreens.com/livemore.

16. Wear Vivo Barefoot Shoes

Explore Vivo Barefoot shoes for daily wear, as they are minimalist and can be beneficial for general mobility and for alleviating back, hip, and knee pain. A 20% discount and a 100-day trial are available for podcast listeners at vivobarefoot.com/livemore.

17. Listen Anxiety Management Podcast

Listen to the bonus episode on managing anxiety in a global pandemic for practical tips, and share it with others in your network who may benefit.

18. Take Up New Activities

Don’t shy away from starting new physical activities, even in your mid-40s or later, as exemplified by taking up tennis and progressing through leagues.