Life Sciences Commons^™

Dietary Intake And Energy Expenditure Of Pararescuemen During Routine Training, Andrea Woita

UNLV Theses, Dissertations, Professional Papers, and Capstones

Pararescuemen are one group of Air Force Special Operations Forces (SOF) who engage in vigorous physical training to achieve mission readiness. This type of training requires high energy expenditures and matching dietary intake to support basic physiological needs and to meet performance demands. However, few studies have investigated the energy expenditure and dietary intake of SOF and none have specifically examined these behaviors in Pararescuemen. The goal of this investigation was to determine the energy expenditure and dietary intake of Pararescuemen during routine training - a period when these operators receive supervision and guidance for performance improvements, recovery, and career …

The Effects Of An Acute Bout Of Exercise On Hunger Hormones In Individuals At Risk For Type 2 Diabetes, Sydney Spoon

UNLV Theses, Dissertations, Professional Papers, and Capstones

Background: Hunger hormone levels are typically dysregulated in obese and diabetic

populations, however; postprandial exercise has been shown to influence hunger hormone levels. Purpose: To determine if hunger hormones including acylated ghrelin and GLP-1 levels are altered in response to an acute bout (15 minutes) of walking in individuals at risk for type 2 diabetes mellitus (T2DM).

Methods: Ten subjects at risk for prediabetes (fasting blood glucose 100–125mg/dL) participated in this randomized crossover design trial. Subjects arrived at the laboratory following an overnight fast and underwent one of two conditions: 1) Test meal with no walking (CON) or 2) Test …

Are Vending Machine Selections Healthier? Trends In Dietary Quality Of Vending Machine Food And Beverage Selections Among Nhanes Participants Age 6-19 Years Between 2003-2012, Aurora Maria Buffington

UNLV Theses, Dissertations, Professional Papers, and Capstones

Dietary intake is related to 4 major causes of death and may be influenced by the food environment, which includes the $64.3 billion revenue-producing vending machine industry. Most machines contain low nutrient energy dense foods and beverages associated with poor dietary choices, while healthier vending initiatives are seen as a strategy to increase access to healthy foods. Elementary and secondary schools have increasingly adopted healthier vending standards in response to federal child nutrition regulation and student wellness policy implementation, however an association between vending and diet has not been made using a large sample of nationally representative data. The purpose …