Dr Hazel Wallace

Dr Hazel Wallace is a former NHS doctor, registered associate nutritionist, personal trainer, author, and the founder of The Food Medic, a platform she launched over 13 years ago to make evidence-based health and nutrition information accessible, practical, and easy to implement. She has written four bestselling books, including her most recent, Not Just a Period (2025), a pioneering exploration of women’s health through the lens of the menstrual cycle, covering nutrition, movement, sleep, mood, libido, body image, and skin and hair.

A passionate women’s health advocate, she regularly speaks and writes on menstrual health, hormones, and performance, consults for leading brands, and sits on the medical advisory board for WHOOP. Through her work, Hazel aims to challenge outdated narratives around women’s health and empower women with the knowledge and tools to better understand and support their bodies.