Rhiannon Lambert BSc MSc RNutr is one of the UK's leading nutritionists, a best-selling author and chart-topping podcast host. In 2016 she founded Rhitrition, a renowned Harley Street clinic, which specializes in weight management, gut health, sports nutrition, eating disorders, and pre- and post-natal nutrition.

Registered with the Association for Nutrition, Rhiannon obtained a first-class degree in Nutrition and Health, a Master's degree in Obesity, Risks and Prevention, and diplomas in sports nutrition, and pre- and post-natal nutrition. She is a Master Practitioner in Eating Disorders, accredited by The British Psychological Society and a Level 3 Personal Trainer.

Rhiannon hosts the top-rated 'Food for Thought' podcast, which gives listeners practical, evidence-based advice on how to achieve a healthier lifestyle. With more than five million downloads since 2018, it is firmly established as one of the UK's most popular health podcasts.

Follow Rhiannon on Instagram, Twitter, Facebook, TikTok, and YouTube at @Rhitrition and visit Rhitrition.com