MJ Perrier, PhD, is a data scientist and writer at Precision Nutrition. She holds a PhD in Health and Exercise Psychology from Queen’s University and a master’s degree in Epidemiology and Biostatistics from McGill University. She’s also a Precision Nutrition Level 2 certified coach.
Dr. Perrier has published over 25 papers and book chapters in the field of health and exercise psychology on topics such as the application of behavior change theories.
She’s also been awarded over $400,000 in research grants and has taught multivariate statistics and lectured on qualitative research methods in graduate-level courses at McMaster University.