Dr Rona Antoni

Dr. Rona Antoni is a registered dietitian and nutrition research scientist at the University of Surrey. Her primary research interests include intermittent fasting (e.g. the 5:2 diet, time-restricted feeding) and the health effects of dietary fat.

Rona is considered one of the world-leading experts in intermittent fasting, regularly presenting both nationally and internationally. Her research has won her a number of awards from the Nutrition Society and the European Association for the Study of Obesity.​

Prior to her PhD, Rona had a successful career in the NHS working as a general dietitian as well as a specialist in weight management and diabetes.


Specialities & Expertise:

Intermittent Fasting Researcher