Rhiannon Lambert is one of the UKs leading Registered Nutritionists, with a first class BSc in Nutrition and Health, MSc in Obesity Risks and Prevention and Master Practitioner to the Psychological interventions to eating disorders.

In 2016, Rhiannon founded London’s leading Harley Street Clinic, Rhitrition, where she has a team of health professionals specialising in a variety of areas from fertility, gut health, eating disorders, weight management and sports nutrition. 

Rhiannon is a two times Sunday Times Bestselling Author, and has authored 5 nutrition and health books. The host of chart-topping podcast ‘Food For Thought’, which now has over 8.4 million downloads, Rhiannon’s impressive Social Media presence across instagram, tik tok, twitter and facebook account for an audience of over half a million @rhitrition.

In 2020, Rhiannon founded evidence based supplements company Rhitrition Plus and regularly appears in the media across TV, Radio, and Press to support public health nutrition. As a mother of two and keen cook in the kitchen, Rhiannon is actively campaigning for better nutrition education in the UK from the early years and to prevent misinformation online.