Dr. Tamsin Lewis is a visionary in the field of longevity and human flourishing. She graduated with honours in Medicine from King’s College London and Guy’s & St Thomas’ Hospitals, and also holds a BSc in Neuroscience & the Biology of Ageing.
Her diverse training spans Psychiatry, Sports Medicine, Nutritional Medicine, and Functional Medicine, reflecting her deeply integrative approach to health and wellbeing. A Member of the Royal College of Psychiatrists (MRCPsych) and a founding trustee of the British Society for Lifestyle Medicine, Dr. Lewis is a passionate advocate for evidence-based, preventive healthcare.

She is particularly recognized for championing the vital role of emotional health within the longevity conversation — ensuring that mental wellbeing is given equal importance alongside physical health in the pursuit of a longer, healthier, and more fulfilling life.