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Immunologist, Author

Dr Jenna Macciochi

One of the UK's leading immunologists and bestselling author. Combines rigorous science with personal honesty to explore the connection between immunity, lifestyle, and aging. Her work challenges conventional views of the immune system as purely defensive, reframing it as a master wellness system.

Known For

Reframing immunity as a wellness system, not just defenseResearch on chronic stress and immune functionThe concept of 'soulspan' versus lifespanMidlife as a biological turning point

Books

Immune to Age: The Game-Changing Science of Lifetime Health(2026)

Episodes