Nicola Guess

Dr Nicola Guess

Dr. Nicola Guess is a practicing Registered Dietitian and Senior Research Fellow at the University of Oxford, affiliated with the Nuffield Department of Primary Care Health Sciences. She holds a PhD, MPH, and RD, and her primary research and clinical interests are in conditions of glucose homeostasis, including type 2 diabetes, prediabetes and reactive hypoglycaemia. 

Dr. Guess's research investigates how dietary components, such as amino acids, affect beta-cell function and the underlying pathophysiology of metabolic diseases. She is also known for her work on evidence-based dietary guidelines and has led projects to develop clinician-friendly tools for dietary advice in clinical practice. Her work bridges the gap between research and practical application, aiming to improve patient care through informed nutritional strategies.

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This information is intended to provide health professionals with scientific and educational content on gut health and nutrition