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MAY 2026 SCIENCE ACCESS INTAKE IS NOW OPEN – GET £75 OFF YOUR COURSE FEE WITH EARLY BIRD OFFER (T&Cs APPLY) • OUR NEXT ONLINE OPEN EVENT TAKES PLACE 21 MARCH 2026 • NEW PODCAST EPISODE ALERT! DR VICTORIA SAMPSON ON THE MOUTH AND WHOLE-BODY HEALTH •

In this episode of the Optimum Nutrition podcast, host Natalie Li speaks with nutritional therapist Dominique Ludwig about her three‑decade journey in the field; from studying biology and food science to becoming a trusted voice in practical, evidence‑informed nutrition.
Dominique shares how returning to study nutritional therapy “lit a fire” that still fuels her work today. She reflects on how dramatically the landscape has changed since her early training.
Drawing on experience with more than 4,500 clients, she explains why the most powerful transformations often come from the simplest shifts: eating real food, balancing meals properly and ditching the constant snacking. These changes can reduce pain, stabilise appetite, improve sleep and boost energy in just weeks.
She also opens up about her own evolution: from a student living on cereal and frozen pizza to someone who now prioritises three nourishing meals a day, strength training, yoga and sleep. Her philosophy is simple: “I’m not militant, I’m consistent.”
Dominique’s new book, No Nonsense Nutrition, distils her six core principles into clear, practical guidance, including her Triple 30 method (30g protein per meal, 30g fibre per day, 30 plants a week) and 100 balanced recipes designed to switch on satiety and quieten food noise. Her biggest wish for readers? To give themselves permission to eat proper meals without guilt.
This episode is also available on Spotify, Apple Podcasts and Amazon Music
Interested in learning about nutritional therapy?
Check our course pages to find out more.
Views expressed by guests are not those of ION, nor does ION endorse any third party products mentioned.