Live Well Be Well with Sarah Ann Macklin | Health, Lifestyle, Nutrition Does the Immune System Influence Personality? Science Explains | Dan Nicolau | 5 Questions
Sep 1, 2025
Dan Nicolau, an immunologist delving into the mind-body connection, uncovers how the immune system might shape our personalities. He discusses the surprising effects of infections like toxoplasmosis on behavior, raising questions about free will. Nicolau also emphasizes the importance of curiosity and forgiveness for overall health. He warns about technology's impact on well-being, particularly how social media can influence mental health. Tune in for a fresh perspective on how our bodies and minds intertwine!
AI Snips
Chapters
Books
Transcript
Episode notes
Curiosity Like A Child
- Dan describes keeping the curiosity of a four- or five-year-old despite trying to be more focused.
- He links curiosity to lower inflammation and offers to send the supporting paper.
Brain And Immune System Work Together
- The brain and immune system co-evolved to jointly optimise health, happiness and homeostasis.
- Feeling 'off' can be an internal error signal that prompts corrective action.
Remove Phones To Improve Sleep
- Remove phones and screens from the bedroom to restore melatonin and improve sleep.
- Put devices far from your bed and eliminate artificial light at night to support better health.
