Dietetics and Clinical Nutrition Commons^™

Weight Status Of Children Aged 2-5 Years Old, Attending A Paediatric Outpatient Clinic And Its Association With Parental Feeding Style And Parental Perceptions Of Weight Status, Aisling Lee, Helen Callaghan, Dara Gallagher Dr, Annette Lalor, Louise Rattigan, Hilary Greaney, Laura Keaver

SURE Journal: Science Undergraduate Research Experience Journal

Background: A child’s weight status can allow health care professionals to assess their developmental growth. A child having a low or high weight for height could be due to an imbalance in nutrient intake occurring. It is important to balance dietary intake and physical activity to maintain a healthy weight status. Excessive consumption of food can lead to an overweight/obese weight status which is linked to non-communicable diseases. Parental feeding style can directly impact a child’s set of eating behaviours. Therefore, parents have a strong influence over a child’s growth pattern. In addition, parental awareness of childhood obesity is reported …

The Female Athlete Triad In Adolescent Athletes, Elise Withers, Mateja R. Savoie-Roskos, Stacy Bevan, Katie N. Brown

All Current Publications

The number of teenage girls participating in sports has dramatically increased in the last few decades (Brown et al., 2017). With increased sports participation, the positive effects of physical activity have become obvious (Thein-Nissenbaum & Hammer, 2017). However, a set of health-related problems specific to female athletes, known as the female athlete triad (triad), has emerged. This fact sheet will cover what the triad is, why the triad occurs, and triad prevention and treatment.

Student Evaluation Of Cultural Competence Instruction In Dietetics Education, Monica L. Strahley

Doctor of Education (Ed.D)

The purpose for this study was to examine the perceptions of students' preparation and development of cultural competence during university coursework in the field of dietetics. A secondary aim of the study was to examine if cultural competency training is provided in the university curriculum for prospective nutrition professionals in their role as interdisciplinary team members/leaders. There was a paucity of literature directed at the importance of university curricular providing cultural competency training for students in preparation for their role as the nutrition expert on multidisciplinary teams. The quantitative study was a non-experimental survey method. The study’s participant sample was …

Nutrinews: October, 2020, Department Of Nutrition And Dietetics, University Of North Florida

NutriNews

This issue features 10 Nutrition Hacks to have a fun healthy Halloween, Children as they grow: the evolution of allergies, A look into the impact of farm to school programs in Florida, How It's Made: Candy Corn

Proposals For Upper Limits Of Safe Intake For Methionine, Histidine, And Lysine In Healthy Humans, Luc Cynober, Dennis M Bier, Patrick Stover, Motoni Kadowaki, Sidney M Morris, Rajavel Elango, Miro Smriga

Children’s Nutrition Research Center Staff Publications

Based on research presented during the 10th Amino Acid Assessment Workshop, no observed adverse effect levels (NOAELs) for supplemental methionine at 46 mg/(kg·d) (∼3.2 g/d), for supplemental histidine at 8.0 g/d, and for supplemental lysine at 6.0 g/d have been proposed. These NOAELs are relevant to healthy adults and are applicable only to high-purity amino acids administered in fortified foods or dietary supplements. Because individuals are exposed to the above supplemental amino acids in the context of complex combinations of essential amino acids or individually in dietary supplements for various physiologic benefits, such as body fat reduction, skin conditioning, mental …

The Central Melanocortin System And Human Obesity, Yongjie Yang, Yong Xu

Children’s Nutrition Research Center Staff Publications

The prevalence of obesity and the associated comorbidities highlight the importance of understanding the regulation of energy homeostasis. The central melanocortin system plays a critical role in controlling body weight balance. Melanocortin neurons sense and integrate the neuronal and hormonal signals, and then send regulatory projections, releasing anorexigenic or orexigenic melanocortin neuropeptides, to downstream neurons to regulate the food intake and energy expenditure. This review summarizes the latest progress in our understanding of the role of the melanocortin pathway in energy homeostasis. We also review the advances in the identification of human genetic variants that cause obesity via mechanisms that …

Differences In Adolescent Activity And Dietary Behaviors Across Home, School, And Other Locations Warrant Location-Specific Intervention Approaches., Adrian Ortega, Carolina M. Bejarano, Christopher C. Cushing, Vincent S. Staggs, Amy Papa, Chelsea Steel, Robin P. Shook, Debra K. Sullivan, Sarah C. Couch, Terry L. Conway, Brian E. Saelens, Karen Glanz, Lawrence D. Frank, Kelli L. Cain, Jacqueline Kerr, Jasper Schipperijn, James F Sallis, Jordan A. Carlson

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Investigation of physical activity and dietary behaviors across locations can inform "setting-specific" health behavior interventions and improve understanding of contextual vulnerabilities to poor health. This study examined how physical activity, sedentary time, and dietary behaviors differed across home, school, and other locations in young adolescents.

METHODS: Participants were adolescents aged 12-16 years from the Baltimore-Washington, DC and the Seattle areas from a larger cross-sectional study. Participants (n = 472) wore an accelerometer and Global Positioning Systems (GPS) tracker (Mean days = 5.12, SD = 1.62) to collect location-based physical activity and sedentary data. Participants (n = 789) completed 24-h …

Beyond Clinical Food Prescriptions And Mobile Markets: Parent Views On The Role Of A Healthcare Institution In Increasing Healthy Eating In Food Insecure Families., Emily Dewit, Emily Meissen-Sebelius, Robin P. Shook, Kimberly Pina, Evelyn Donis De Miranda, Michelle J. Summar, Emily A. Hurley

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Children in food-insecure families face increased barriers to meeting recommendations for fruit and vegetable consumption. Hospitals and pediatric healthcare institutions have attempted to alleviate food-insecurity through various internal programs like food prescriptions, yet little evidence for these programs exist. Consistent with a patient-centered perspective, we sought to develop a comprehensive understanding of barriers to fruit and vegetable consumption and a parent-driven agenda for healthcare system action.

METHODS: We conducted six qualitative focus group discussions (four in English, two in Spanish) with 29 parents and caregivers of patients who had screened positive for food-insecurity during visits to a large pediatric …

Does Gender Moderate The Relationship Among Festival Attendees' Motivation, Perceived Value, Visitor Satisfaction, And Electronic Word-Of-Mouth?, Jeongyeon Jennie Ahn, Eun Kyong Cindy Choi, Hyun Woo Joung

Faculty and Student Publications

© 2020 by the authors. Festivals are experiential products heavily depending on the recommendations of previous visitors. With the power of social media growing, understanding the antecedents of positive electronic word-of-mouth (eWOM) intentions of festival attendees is immensely beneficial for festival organizers to better promote their festivals and control negative publicity. However, there is still limited research regarding eWOM intentions in the festival context. Thus, this study aims to fill such a gap by investigating the relationships among festival attendees' enjoyment seeking motivation, perceived value, visitor satisfaction, and eWOM intention in a local festival setting. Additionally, the moderating role of …

Nutrinews: September, 2020, Department Of Nutrition And Dietetics, University Of North Florida

NutriNews

This issue features The Role of Family Support in Worksite Wellness, Research Around the World: combined effect of blood pressure and total cholesterol levels on long-term risks of subtypes of cardiovascular death, Phytosterols phytostanols and lipoprotein metabolism

The Impact Of Narratives And Active Video Games On Long-Term Moderate-To-Vigorous Physical Activity: A Randomized Controlled Trial Protocol, Dar Alon, Caio Victor Sousa, Tom Baranowski, Tiago V Barreira, Romina Cabrera-Perez, Kelly Chiu, Austin Fernandez, Amy Fleischman, Shirley Huang, Jungyun Hwang, Melanie C Green, I-Min Lee, Kelly Lee, Sarah Lessard, Lynne L Levitsky, Aika Misawa, Farzad Noubary, Ronald Samuels, Kyung Jin Sun, Debbe Thompson, Amy S Lu

Children’s Nutrition Research Center Staff Publications

Background: Although physical activity (PA) has been shown in helping prevent and treat obesity, current PA interventions are still not effective in ameliorating the obesity epidemic. Additional forms of PA need to be investigated to improve PA engagement and outcomes. We hypothesize that pairing a narrative (i.e., story) with an active video game (AVG), a less traditional form of PA, will increase participant engagement in PA. This paper presents the rationale, implementation, and pilot results of a study assessing the effect of narrative's impact on PA and a series of other health outcomes.

Objective: This paper presents the rationale, implementation, …

Fat And Fat-Free Mass Index References In Children And Young Adults: Assessments Along Racial And Ethnic Lines, Roman J Shypailo, William W Wong

Children’s Nutrition Research Center Staff Publications

Background: Fat-free mass index (FFMI) and fat mass index (FMI) are superior to BMI and fat percentage in evaluating nutritional status. However, existing references fail to account for racial/ethnic differences in body composition among children.

Objectives: Our goal was to produce age-based normative references for FFMI and FMI in children for specific racial/ethnic groups.

Methods: Body composition, weight, and height were measured in 1122 normal healthy children aged 2-21 y. Bone mineral content measured by DXA, total body water by deuterium dilution, and total body potassium by whole-body γ counting were combined to calculate fat-free mass (FFM) and fat mass …

Intensive Animal Farming Conditions Are A Major Threat To Global Health, Cynthia Schuck-Paim

Animal Sentience

Wiebers & Feigin accurately propose that reducing the risks posed by infectious disease outbreaks and other global health challenges will depend critically on transitioning away from intensive animal farming practices. Creating the right incentive structure for this transition to happen is one of the great challenges in the years to come, but a much-needed step to ensure the health and well-being of current and future generations.

Barriers And Facilitators Of Parent Engagement With Health Promotion In Child Care: A Mixed-Methods Evaluation, Courtney T. Luecking, Phillip Dobson, Dianne S. Ward

Dietetics and Human Nutrition Faculty Publications

BACKGROUND: Early care and education providers cite lack of parent engagement as a central barrier to promoting healthy behaviors among young children. However, little research exists about factors influencing parent engagement with promoting healthy eating and activity behaviors in the this setting.

AIMS: This study aimed to address this gap by examining low and high parent engagement with the Healthy Me, Healthy We campaign to identify barriers and facilitators of parent engagement with the intervention.

METHOD: This comparative case study used an explanatory sequential mixed-methods approach. We created center-level parent engagement scores using process evaluation data from the effectiveness trial …

Rural Snap Participants And Food Insecurity: How Can Communities Leverage Resources To Meet The Growing Food Insecurity Status Of Rural And Low-Income Residents?, Emily M. Dewitt, Rachel Gillespie, Heather Norman-Burgdolf, Kathryn Cardarelli, Stacey A. Slone, Alison A. Gustafson

Dietetics and Human Nutrition Faculty Publications

The burden of obesity disproportionately influences poor health outcomes in rural communities in the United States. Various social and environmental factors contribute to inadequate food access and availability in rural areas, influencing dietary intakes and food insecurity rates. This study aims to identify patterns related to food insecurity and fruit and vegetable consumption within a SNAP-eligible and low-income, highly obese rural Appalachian community. A prospective cohort was implemented to identify gaps in resources addressing obesity and food insecurity challenges. SAS 9.4 software was used to examine differences in dietary intakes and shopping practices among SNAP participants. Among participants (n …

Saturated Fats And Health: A Reassessment And Proposal For Food-Based Recommendations: Jacc State-Of-The-Art Review, Arne Astrup, Faidon Magkos, Dennis M Bier, J Thomas Brenna, Marcia C De Oliveira Otto, James O Hill, Janet C King, Andrew Mente, Jose M Ordovas, Jeff S Volek, Salim Yusuf, Ronald M Krauss

Children’s Nutrition Research Center Staff Publications

The recommendation to limit dietary saturated fatty acid (SFA) intake has persisted despite mounting evidence to the contrary. Most recent meta-analyses of randomized trials and observational studies found no beneficial effects of reducing SFA intake on cardiovascular disease (CVD) and total mortality, and instead found protective effects against stroke. Although SFAs increase low-density lipoprotein (LDL) cholesterol, in most individuals, this is not due to increasing levels of small, dense LDL particles, but rather larger LDL particles, which are much less strongly related to CVD risk. It is also apparent that the health effects of foods cannot be predicted by their …

Influence Of Chaperone-Like Activity Of Caseinomacropeptide On The Gelation Behaviour Of Whey Proteins At Ph 6.4 And 7.2, Sophie J. Gaspard, Prateek Sharma, Ciarán Fitzgerald, John T. Tobin, James A. O'Mahony, Alan L. Kelly, Andre Brodkorb

Nutrition, Dietetics, and Food Sciences Faculty Publications

The effect of caseinomacropeptide (CMP) on the heat-induced denaturation and gelation of whey proteins (2.5–10%, w/v) at pH 6.4 and 7.2, at a whey protein:CMP ratio of 1:0.9 (w/w), was investigated using differential scanning calorimetry (DSC), oscillatory rheology (90 °C for 20 min) and confocal microscopy. Greater frequency-dependence in the presence of CMP suggested that the repulsive interactions between CMP and the whey proteins affected the network generated by the non-heated whey protein samples. At pH 6.4 or 7.2, CMP increased the temperature of denaturation of β-lactoglobulin by up to 3 °C and increased the gelation temperature by up to …

Therapeutic Potential Of A Ketogenic Diet In The Treatment Of Major Depressive Disorder, Jordan A. Murrin

Masters Theses, 2020-current

Major depressive disorder (MDD) is the second most common mental health condition and a leading cause of disability in the world. It is theorized that MDD develops from a combination of biological, psychological, and social stressors. The condition is typically treated using pharmaceuticals and psychotherapy. However, not all individuals with MDD have access to or choose to use these treatments, or may prefer to incorporate therapeutic lifestyle changes such as exercise, sleep, and healthy eating. Even with treatment, MDD can alter brain structure and function, leading to the development of comorbid mental health and chronic metabolic conditions like obesity, cardiovascular …

Policy, Systems, And Environmental Change: A Planning Tool For Community Health Implementation, Lauren E. Kennedy, Christopher T. Sneed, Karen L. Franck, Heather Norman, Lisa Washburn, Soghra Jarvandi, Janet Mullins

Dietetics and Human Nutrition Faculty Publications

Extension educators across the United States are being asked to expand their direct education efforts to include policy, systems, and environmental (PSE) changes. However, professional development opportunities and tools are needed to familiarize Extension professionals with PSE change approaches, build their capacity to implement PSE change, and make the process relevant to their work. We describe a planning tool developed for a unique multistate PSE change intervention training and designed to facilitate the process of PSE change implementation at the local level. An example of the tool and recommendations for others wishing to use it are included.

Two States, One Mission: Building Policy, Systems, And Environmental Change Capacity Of County Extension Educators, Christopher T. Sneed, Karen L. Franck, Heather Norman, Lisa Washburn, Lauren E. Kennedy, Soghra Jarvandi, Janet Mullins

Dietetics and Human Nutrition Faculty Publications

Policy, systems, and environmental (PSE) change interventions are a key part of comprehensive nutrition and health education. Although Extension educators find value in PSE approaches and report being involved in PSE work, many still indicate a lack of understanding regarding PSE approaches. We describe a unique multistate training designed to increase Extension educators' understanding, skills, and capacity related to implementing PSE change interventions. Data demonstrating success of the training are presented. Additionally, best practices for others wishing to create similar multistate programs conclude the article.