Jenna Macciochi

Dr Jenna Macciochi is a renowned female motivational speaker celebrated for her engaging, science-backed approach to health and wellbeing. With a career rooted in immunology and a passion for helping people optimise their health through holistic practices, Jenna brings a unique blend of academic rigour and practical wisdom to every stage she graces. She is frequently hired to speak on topics ranging from nutrition and mental performance to movement and lifestyle, captivating audiences with her ability to translate complex scientific concepts into actionable, everyday strategies.

Jenna’s career began with a BSc in Immunology from the University of Glasgow in 2003, followed by research roles at the London School of Hygiene and Tropical Medicine and a PhD from Imperial College London. Her expertise deepened during postdoctoral work at Laboratorios Leti and a prestigious fellowship at Novartis. She later became a lecturer in Switzerland before joining the University of Sussex as a senior lecturer in immunology. Over the years, Jenna developed a strong presence in the media as an expert commentator, and her natural ability to communicate science made her a trusted voice in health journalism.

In recent years, Jenna has expanded her impact beyond academia. In 2023, she was appointed Head of Innovation at Ancient + Brave and promoted to Director of Science and Innovation in 2024. She also became an Honourary Senior Lecturer at the University of Sussex and a certified Advanced Breathwork Practitioner through the Oxygen Advantage programme. This additional expertise allows her to support wellbeing, mental performance, and sporting excellence through functional breathing techniques. Alongside her professional achievements, she is the author of two widely acclaimed books on immunity and wellbeing, blending groundbreaking science with practical guidance.

Jenna is consistently hired as a speaker for her rare ability to make science relatable, empowering, and deeply human. Her sessions leave audiences not only informed but inspired to take ownership of their health through realistic, evidence-based approaches. With her warm, engaging presence and vast experience, she is a sought-after voice for events seeking to educate, uplift, and motivate.