Dr Jenna Macciochi

Dr Jenna Macciochi

Dr. Jenna Macciochi is an immunologist specialising in understanding how nutrition, movement, and lifestyle interact with the immune system in health and disease. She holds a PhD from Imperial College London and is a senior lecturer at The University of Sussex, performance breathwork coach, head of innovation at Ancient and Brave, and author of two guides IMMUNITY: The Science of Staying Well and YOUR BLUEPRINT FOR STRONG IMMUNITY. She shares scientific expertise with practical guidance and rituals inspired by her Scottish farm-to-table roots and her family’s Italian heritage on Instagram and through her Substack: The Science of Staying Well. She regularly appears in the press to provide clear, reliable, actionable insight into our body’s most misunderstood system.