My research is focused on the biological effects of functional foods on chronic disease-related endpoints evaluated in human intervention studies. I have a focus on the agri-food-health continuum with a particular interest in studying the health effects of agri-foods such as soybeans, lentils and beans. I am interested in studies in all life-stages, however am actively involved with the Guelph Family Health Study (focus on families with young children) and with Agri-Food for Healthy Aging (focus on older adults). I am also interested in examining how different sub-groups perceive and consume functional foods as examined through comprehensive questionnaires.Learn More
Keyword: Lifestyle interventions to promote health
Currently, there are several major areas of research focus including the study of basic fatty acid metabolism, understanding the association between plasma fatty acids and health outcomes, omega-3 fatty acids in the prevention of breast cancer, and examining determinants of health in the Guelph Family Health Study. In addition, related projects include the study of fats in brain health (concussion, Alzheimer's Disease), fatty liver disease, fatty acid metabolism, bone development and nutrigenomics.Learn More
Our research centres on the application of physical activity and other acute/chronic perturbations to human physiology to understand how and why the body adapts to these stresses. We take an integrative systems approach, with our work focusing on interventions and assessments of cardiovascular, respiratory and muscular physiology. Specific focus areas include projects to understand the effects peripheral blood flow manipulation, the consequences of particularly stressful exercise, and novel training methods to optimize targetted physiological adaptations. From a health perspective, we are interested in understanding how exercise can be used to prevent and control risk factors for cardiovascular and cardiometabolic disease.Learn More
Dysfunctional lipid metabolism is a key feature of cardiometabolic diseases, such as obesity and type 2 diabetes. My research program has three primary areas of interest:
First, we are using cell and mouse models to determine how omega-3 fats regulate lipid metabolism. We are investigating how omega-3 fats control adipogenesis, as well as lipogenic, lipolytic, and triglyceride synthesis pathways in adipose tissue and liver.
Second, we are studying how different nutrients regulate omega-3 synthesis in the body using both mouse models and human clinical trials.
Third, we are interested to personalize nutrition to improve human cardiometabolic health (PMID: 30472712, 29400991, 28272299). We continue to be active in this area through various national and international collaborations.Learn More