Dr. Isaac Harris is an Associate Professor in the Department of Biochemistry and Biomolecular Sciences and the Center for Discovery in Cancer Research at McMaster University. Isaac's research examines the roles of antioxidants in health and disease, including how they are produced and used in cells. He is particularly interested in how cancer cells rely on antioxidant pathways to survive and grow. Isaac is working to understand why high-dose antioxidant supplements may sometimes promote cancer rather than prevent it, and whether blocking cancer cells' natural antioxidant systems could slow tumor growth. When he's not working, Isaac enjoys spending time with his wife and five-year-old daughter, doing things like coloring, playing outside, visiting the park, or eating ice cream. He also likes cooking, reading, relaxing, watching TV, and introducing his daughter to some of his favorite childhood shows like The Simpsons. He received his bachelor's of engineering degree in chemical engineering and PhD in molecular biology from the University of Toronto. Next, he conducted postdoctoral research at Harvard medical school before joining the faculty at the University of Rochester and Wilmot Cancer Institute in 2019. In 2024, he was awarded the Wilmot Community Outreach and Engagement (COE) Innovator Award. He very recently moved his lab and joined the faculty McMaster University. In this interview, Isaac shares more about his life and research.