James Betts

James Betts is Professor of Metabolic Physiology at the University of Bath, where he serves as Co-Director of the Centre for Nutrition, Exercise & Metabolism and Chair of the Biomedical Sciences Research Ethics Committee. He employs randomized controlled trials to study nutrition's effects on metabolic regulation, with findings published in top-ranking journals.

His research focuses on metabolic physiology, nutrient timing, exercise metabolism, and human health. Key areas include:

• Nutrient timing and metabolic regulation
• Exercise impacts on vitamin D metabolism
• Skeletal muscle rhythmicity and metabolic pathways

His recent publications demonstrate strong focus on metabolic regulation (36% of articles), exercise biochemistry (28%), and clinical nutrition interventions (21%), with emerging work on circadian biology and glucose monitoring technologies.

Scientific awards include:

• Nutrition Society Cuthbertson Medal for excellence in clinical nutrition
• Mary Tasker Award for teaching excellence

He supervises doctoral students and leads major grants:

• Bath NIHR Mental Health Research Group (£2.5M)
• Characterising Rhythmicity in Human Skeletal Muscle Metabolism (BBSRC)

As Editor-in-Chief of the International Journal of Sport Nutrition & Exercise Metabolism and Fellow of the American College of Sports Medicine, he contributes to academic leadership in exercise science.