Rima is a Professor of Human Genetics and Pediatrics, and Associate Vice-Principal at the McGill University in Montreal, Canada. With an impressive career that spans over three decades, Professor Rozen is a world leader in understanding genetic influences on folate metabolism, with a particular focus on MTHFR. With over 200 peer-reviewed papers to date, in addition to holding several patents in the field, Rima is truly an expert in folate metabolism and MTHFR.