Dr. Jessica L. Campbell is a Research Officer at the Auckland University of Technology (AUT) working at the Human Potential Centre, with a focus on research in nutrition. She holds a degree from the University of Oxford, an MSc from Bangor University, and a Ph.D. from the University of Auckland. Her doctoral research explored the habitat use, diet, and behaviour of juvenile snapper (Chrysophrys auratus), and she continues to publish in marine science alongside her primary work on nutrition. Dr. Campbell has also contributed to studies on dietary patterns, mental health in firefighters, and the effectiveness of food quality assessment tools.