My primary research interest is focused on the optimal diet for good health in people of all ages and health status, with particular emphasis on the amelioration of obesity. To achieve this goal, I investigate:
- the metabolic effects of resistant starch in overweight children, healthy adults, and obesity-prone rats
- the effects of different diets and exercise regimes on weight regain following weight loss in obesity-prone rats
- better ways to assess dietary intake, particularly in children, with emphasis on photographic food records
- development of better refeeding diets for the treatment of anorexia nervosa in children (this is a new area of research initiated with pilot funding in 2010)