President of UKCA Certification Committee. Director of the British Nutrition Society and member of the International Nutrition Union, engaged in nutrition related work for more than 20 years.

Dr. John Wilson is a nutritional epidemiologist in the Cancer Epidemiology Unit. Keren completed a doctoral degree in Epidemiology at the National Centre for Epidemiology and Population Health at the Australian National University, for which she assessed the incidence and risk factors of emerging type 2 diabetes mellitus in Thailand. He also holds a Bachelor of Public Health Nutrition with first class Honours from Griffith University.