Human and Clinical Nutrition Commons^™

Dismantling Of Obesity-Related Policies, Alexandra Borosova Morshed

Arts & Sciences Electronic Theses and Dissertations

This dissertation fills an important research gap in the study of obesity policymaking by characterizing to what extent the phenomenon of dismantling is happening at the state level for obesity-related policies targeting the context of consumption, identifying determinants, and characterizing actors and processes involved. The five-year rate of dismantling of these policies is close to one-third for any attempts and one-tenth for enacted dismantling. Food and beverage tax policies face a particularly high rate of dismantling. Case studies and news coverage of state- level dismantling identified actors, motivations, and strategies used in the process of dismantling. Review of health-related empirical …

Pillars Of The Nutrition Transition: The Global Impacts Of Ultra-Processed Foods And Beverages On Overweight And Obesity And National Nutrient Supplies, Jacob Eaton

Arts & Sciences Electronic Theses and Dissertations

Malnutrition in some form impacts nearly one-third of the global population. Across the world, countries are undergoing the Үutrition transitionӠfrom traditional and largely unprocessed diets to Western-style, energy-dense diets. At the same time, rates of overweight and obesity and diet-related chronic diseases continue to climb. Ultra-processed foods (UPF), sugar-sweetened beverages (SSB), and vegetable oils are three of the foods driving the nutrition transition. This dissertation calculates changes in the global food supply between 1961 and 2013 and quantifies the influence of UPF and SSB (as measured through sales) on national nutrient supplies between 2005 and 2013 and trends in adult …

The Effect Of Dietary Fat On Obesity, Gene Expression, And Dna Methylation In Two Generations Of Mice, Madeline Rose Keleher

Arts & Sciences Electronic Theses and Dissertations

As obesity rates continue rising nationally and globally, it is crucial to understand how a high-fat diet disrupts the regulation of the genome and leads to adverse health effects. Uncovering the underlying gene expression and DNA methylation changes induced by an individual’s high-fat diet and a maternal high-fat diet can pinpoint new targets for epigenetic therapies and reveal the physiological and behavioral changes in obesity. The goal of this dissertation is to gain deeper insight into the DNA methylation and gene expression changes that occur in response to a high-fat diet.

I studied the response to dietary fat within two …