Hannah Theobald is Head of Nutrition at Marlow Foods Ltd (trading as Quorn Foods), which is home to the alternative protein brands, Quorn and Cauldron. Hannah is responsible for Quorn’s nutrition strategy, which covers products, nutrition research and nutrition related communications, including the Quorn Nutrition platform for healthcare professionals and workforce nutrition.

She has a career spanning  20 years working in the food and pharmaceutical industries as well as the NGO sector, having worked at Waitrose, the British Nutrition Foundation, GlaxoSmithKline (GSK), pladis and the Global Alliance for Improved Nutrition (GAIN) previously.

Hannah has both a BSc and PhD in nutrition from King’s College London and is a Registered Nutritionist with the Association for Nutrition. She also holds a Diploma in sports nutrition from the International Olympic Committee. Hannah is a member of the Nutrition Society Advisory Council as the representative for industry, is a Fellow of the Institute of Food Science and Technology and was awarded the ‘Nutritionist of the year’ in 2023 by the Food and Drink Federation.