My research interests relate to underlying mechanisms of nutrition and chronic disease risk. I am eager to contribute to targeted and population-based prevention strategies of chronic diseases. My research specifically focuses on B-vitamins and their functions in human metabolism. B-vitamins are essential nutrients for normal cell growth and the nervous system and thus have an impact on human health from the embryo to the older adult. Low folate and/or vitamin B-12 status may yield pregnancy complications, low birth weight, cancer, and cognitive impairment.
The overarching theme of my research is nutrient adequacy. My research projects aim to investigate metabolic and functional effects of nutritional inadequacies and micronutrient interactions in various population groups. The studies will help elaborate potential underlying mechanisms responsible for linkages between B-vitamin intake and chronic diseases and in the evaluation of optimal vitamin intake to maintain biochemical functions. I am specifically interested in investigating the metabolic effects of folic acid and less than optimal vitamin B-12 intake.