Guest: Zach Gurick (Host of Fully Alive)

In Part 2 of this compelling two-part conversation, Alan continues his discussion with longevity researcher and Fully Alive podcast host, Zach Gurick, and this time, the lens shifts from tools and tech… to the emotional, relational, and psychological drivers of living longer, stronger, healthier lives.

Zach and Alan explore why mindset, purpose, social connection, and personal meaning are just as critical as nutrition, supplements and exercise, and how these human factors shape our biology every bit as much as the physical choices we make.

They highlight remarkable real-world examples - including an 86-year-old cyclist who continues to ride across continents, and a woman who started a university degree at 97 and graduated at 101 - as evidence that “it’s not about being youthful… it’s about staying useful.”

This episode is a powerful reminder that while tech may help, the real engines of healthy longevity are still within our everyday reach.

The link between optimism and living up to 15% longer

Why purpose and social ties are critical medicine for aging well

The importance of continuing to learn, stretch, and challenge the brain

How lifestyle choices can override genetic predispositions (epigenetics)

The future: personalised healthcare, remote diagnostics, and AI-driven support

Biomarkers & body composition testing (DEXA)

Oura Ring, Whoop Band

The idea of “Midlife as a second adolescence”

Longevity Health AI (future preventative care model)