Tashara M. Leak

Tashara M. Leak is an Associate Professor in the Division of Nutritional Sciences within the College of Human Ecology at Cornell University. Her research focuses on nutrition behaviors and interventions among low-income populations, particularly examining how socioeconomic factors influence food choices and dietary patterns across different life stages.

Dr. Leak's research interests center on nutritional disparities affecting vulnerable populations. She specializes in understanding food preparation behaviors among adolescents from low socioeconomic backgrounds, investigating how behavioral economics principles can be applied to increase vegetable consumption in low-income households, and examining whole grain consumption patterns among at-risk populations. Her work bridges public health nutrition with practical interventions that address food insecurity and promote healthier eating habits in underserved communities through innovative approaches like social media engagement and retail environment modifications.

Analysis of Dr. Leak's publication record reveals a consistent focus on nutritional disparities affecting low-income populations across multiple contexts. Her research demonstrates expertise in applying behavioral economics to nutrition interventions, with particular attention to vegetable and whole grain consumption. She frequently employs mixed-method approaches, combining quantitative NHANES data analysis with qualitative studies of food behaviors in real-world settings. Her work often addresses the intersection of food assistance programs and dietary outcomes, highlighting opportunities for policy and program improvements that can effectively reach vulnerable populations.

Dr. Leak has been actively involved in research examining how socioeconomic status affects food behaviors across multiple domains. Her work has contributed significantly to understanding the complex factors that influence nutrition among vulnerable populations, with practical implications for both community-based interventions and broader food policy initiatives aimed at reducing nutritional disparities.