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Jenna Macciochi
Transform organisational wellbeing with Dr Jenna Macciochi, speaker, immune health and nutrition expert. Jenna works with companies to optimise workplace wellness through science-backed immune system insights, delivering practical strategies from her bestselling book "Immunity: The Science of Staying Well."


Dr Jenna specialises in comprehending the intricate relationship between nutrition, lifestyle, and the immune system in healthy individuals and those with diseases.
With extensive experience spanning over 20 years, she is determined to demystify the scientific aspects of our well-being and divulge the secrets to achieving lasting wellness.
Dr Jenna is based in Brighton and holds a position as a lecturer at Sussex University.
In addition to her academic pursuits, she is a certified fitness instructor, health coach, and the author of the acclaimed book, "Immunity: The Science of Staying Well."
As a devoted mother to five-year-old twins, she also takes great pleasure in her role as a home cook, drawing inspiration from her Scottish farm-to-table roots and incorporating her family's Italian heritage into her recipes and rituals.
Jenna brings over two decades of expertise in linking nutrition, lifestyle, and immune health, offering invaluable insights for enhancing workforce wellness and productivity. Her engaging approach demystifies complex scientific concepts, making them accessible and actionable for all audiences. Booking Jenna will equip your team with the knowledge to foster a healthier, more resilient workplace.
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frequently asked questions
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Jenna Macciochi draws on over 20 years of research in immunology to translate complex science into practical guidance, grounding her sessions in the evidence base she teaches at Sussex University.
Dr Jenna Macciochi speaks on nutrition, lifestyle, immune health, and the science of lasting wellness. She is a lecturer at Sussex University specialising in the immune system and author of Immunity: The Science of Staying Well.
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