Dietetics and Clinical Nutrition Commons^™

Nutrition Policy: Developing Scientific Recommendations For Food-Based Dietary Guidelines For Older Adults Living Independently In Ireland, Oonagh C. Lyons, Mary A.T. Flynn, Clare A. Corish, Eileen R. Gibney, Maeve A. Kerr, Malachi J. Mckenna, Helene Mcnulty, Emeir M. Mcsorley, Anne P. Nugent, Claire O'Brien, Mary Ward, Katherine Younger, Ita Saul

Conference Papers

Older adults (≥65 years) are the fastest growing population group. Thus, ensuring nutritional well-being of the ‘over-65s’ to optimise health is critically important. Older adults represent a diverse population – some are fit and healthy, others are frail and many live with chronic conditions. Up to 78% of older Irish adults living independently are overweight or obese. The present paper describes how these issues were accommodated into the development of food-based dietary guidelines for older adults living independently in Ireland. Food-based dietary guidelines previously established for the general adult population served as the basis for developing more specific recommendations appropriate …

Maximal Strength Training Increases Metabolic Energy Expenditure In Sedentary Adults Classified As Obese, Robert E. Anderson Iii

Theses and Dissertations--Nutrition and Food Systems

Background: Metabolic adaptations reduce resting and non-resting energy expenditure to account for approximately 120 kcal/day. Weight loss promotes greater skeletal muscle efficiency, reducing the energy cost of physical activity and is correlated with declines in skeletal muscle glucose oxidation. Maximal Strength Training (MST) has the potential to upregulate glucose utilization and may offset these metabolic adaptations. Objective: To determine if MST offsets markers of metabolic adaptation by increasing resting and non-resting energy expenditure in sedentary individuals classified as obese. Methods: Five (5) participants (2 females, 3 males), ages 18-35 years, with obesity (BMI 30–45 kg/m2) were enrolled in an 8-week …

Efficacy Of Prebiotic Dietary Intervention To Mitigate Risks For Dementia Via The Gut-Brain Axis, Lucille M. Yanckello

Theses and Dissertations--Pharmacology and Nutritional Sciences

Alzheimer’s disease (AD) is the most common form of dementia with various risk factors including age, environmental factors such as brain injury and genetic factors, such as the E4 allele of the Apolipoprotein gene. Presence of the APOE4 allele increases AD risk by two- to four- fold. Recent studies have shown that mild traumatic brain injury (mTBI), even without loss of consciousness, increases risk of dementia diagnosis by more than two-fold in military personnel and is also a significant environmental risk factor for developing dementia in the general population. The gut-brain axis (GBA) or bi-directional communication between the brain and …

Trends In Stunting, Underweight And Overweight Among Children Aged < 5 Years In Kuwait: Findings From Kuwait Nutritional Surveillance System (2007-2019), Nawal Alqaoud, Abdullah Al-Taiar

Community & Environmental Health Faculty Publications

Background: There is a paucity of data on the secular trends of stunting and overweight among children aged < 5 years in oil-rich countries in the Middle East.

Aims: To examine the secular trends of stunting, underweight and overweight in children aged < 5 years in Kuwait between 2007 and 2019.

Methods: We used large individual data records (n=48 108) from the Kuwait Nutritional Surveillance System (KNSS) to calculate height/length-for-age z score (HAZ), weight-for-age z score and body mass index (BMI)-for-age z score using World Health Organization growth references. Stunting and underweight were defined as less than -2 standard deviation (SD) and overweight (including obesity) as ≥ 2 SD. Trends of stunting, underweight and overweight were …

Dcn Dissertation Proposal: The Impact Of A Pediatric Interdisciplinary Outpatient Feeding Clinic On Preterm Infant Weight Gain And Caregiver Compliance With Feeding Recommendations, Doretta Leung

Dean's Leadership Council Library Research Prize

Early nutrition intervention along with interdisciplinary care is important for premature infants because malnutrition often leads to poor growth in this population.1,2 Poor growth in preterm infants results in subsequent neurocognitive development as there is an association between deficient postnatal growth and poor neurologic outcome up to age 19.1,2 It is important to focus on an infant’s nutrition, feeding, and any gastroenterology concerns after hospital discharge to prevent poor growth. Most importantly, it is essential to have an interdisciplinary care monitoring infant care and outcomes in an outpatient setting; however, this service is lacking in Northeast Florida. The newly developed …

Vitamin D Level In Relation To Depression Symptoms During Adolescence, Reem Al-Sabah, Abdullah Al-Taiar, Lemia Shaban, Ahmed N. Albatineh, Reem Sharaf Alddin, Praveen K. Durgampudi

Community & Environmental Health Faculty Publications

BACKGROUND: This study aimed to investigate the association between 25-hydroxyvitamin D (25(OH)D) and depression symptoms among adolescents in Kuwait, a country with a high prevalence of vitamin D deficiency.

METHODS: A school based cross-sectional study was conducted on randomly selected 704 adolescents in middle schools. Data on depression symptoms were collected using the Children's Depression Inventory (CDI). Data on covariates were collected from the parents by self-administered questionnaire and from adolescents by face-to-face interview. Blood samples were analyzed in an accredited laboratory; and 25(OH)D was measured using liquid chromatography-tandem mass spectrometry.

RESULTS: Of 704 adolescents, 94 (13.35%; 95%CI:10.35-17.06%) had depression …

The Online Ordering Behaviors Among Participants In The Oklahoma Women, Infants, And Children Program: A Cross-Sectional Analysis, Qi Zhang, Kayoung Park, Junzhou Zhang, Chuanyi Tang

Community & Environmental Health Faculty Publications

The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) is a nutrition assistance program in the United States (U.S.). Participants in the program redeem their prescribed food benefits in WIC-authorized grocery stores. Online ordering is an innovative method being pilot-tested in some stores to facilitate WIC participants' food benefit redemption, which has become especially important in the COVID-19 pandemic. The present research aimed to examine the online ordering (OO) behaviors among 726 WIC households who adopted WIC OO in a grocery chain, XYZ (anonymous) store, in Oklahoma (OK). These households represented approximately 5% of WIC households who redeemed …

Nutritional Status In Critical Care Of Covid-19 Patients, Dolph Lewis Davis Iii

Theses and Dissertations--Nutrition and Food Systems

Critical care nutrition is a poorly researched, and such a sudden pandemic event requiring manipulation of nutritional status via propofol-induced sedation for mechanical ventilation is potentially impactful on patient outcomes. This paper seeks to provide context to the impact of critical care protocols on the nutritional status of obese patients suffering from COVID-19.

Family And Consumer Sciences Extension Agents Perception Of A Sustainable Eating Curriculum For Kentuckians, Lindley Barker

Theses and Dissertations--Nutrition and Food Systems

The population is rapidly increasing all over the world. As foods are produced for us to consume, the food system generates negative environmental impacts at each step. The extent of damage generated by food production depends on the amount of land, water, and energy depleted. These environmental impacts can result in reduced quantities of food produced, damages to the land and water used to grow/produce food, pollution of food, and food waste. All of which impact the amount of product produced. Thereby, shifting food-related behaviors of consumers toward sustainable eating may be a way to promote the health of people …

Attentional Bias, Inhibitory Control, And Food Reinforcement As Mechanisms Promoting Eating Behavior After Exercise, Kylie F. L. Mcfee

Theses and Dissertations--Nutrition and Food Systems

Background: Excess weight and obesity are serious health conditions characterized by modifiable and nonmodifiable risk factors. Exercise is a common method for achieving weight loss; however, results are not always achieved due to post-exercise compensatory behaviors. Increased energy intake (EI) is thought to be the main compensatory behavior hindering weight loss among overweight and obese adults. It is important to determine and understand the mechanisms behind energy compensation following exercise, as this will allow for the discovery of future interventions that may provide individuals with ways to improve exercise as a weight loss treatment.

Objective: To determine if a single …

The Impact Of Nutrition And Gastrointestinal Symptoms On Health-Related Quality Of Life In Survivorship After Oesophageal Cancer Surgery, Sarah Bennett, Conor F. Murphy, Michelle Fanning, John V. Reynolds, Suzanne Doyle, Claire L. Donohoe

Articles

Summary

Background and Aims Oesophagectomy is the primary curative treatment for oesophageal cancer but is associated with considerable postoperative morbidity and mortality. To better understand the aetiology of impaired health-related quality of life (HRQL) in oesophageal cancer survivors (OCS), this study sought to determine the longitudinal changes in nutritional status, nutrition-impact symptoms (NIS), and HRQL in this cohort, and to determine which variables have the greatest impact on postoperative HRQL decline.

Methods Data, derived from St. James' Hospital, Dublin, included patients who underwent oesophagectomy from October 2017 to May 2019 and attended clinic preoperatively and 6 months postoperatively. A subset …

Changes In Body Composition In Patients With Malignant Pleural Mesothelioma And The Relationship With Activity Levels And Dietary Intake, Emily Jeffery, Y. C. Gary Lee, Robert U. Newton, Philippa Lyons-Wall, Joanne Mcveigh, Deirdre B. Fitzgerald, Leon Straker, Carolyn J. Peddle-Mcintyre

Research outputs 2022 to 2026

Background:

Skeletal muscle loss is common in advanced cancer and is associated with negative outcomes. In malignant pleural mesothelioma (MPM), no study has reported body composition changes or factors associated with these changes. This study aimed to describe changes in body composition over time and its relationship with activity levels, dietary intake and survival.

Methods:

The study was a secondary analysis of data collected from a longitudinal observational study of patients with MPM. Participants completed 3-month assessments for up to 18 months. Participants with two dual-energy x-ray absorptiometry (DXA) scans were included. Changes in appendicular skeletal muscle mass (ASM) and …

Development Of A Food Composition Database For Assessing Nitrate And Nitrite Intake From Animal-Based Foods, Liezhou Zhong, Alex H. Liu, Lauren C. Blekkenhorst, Nicola P. Bondonno, Marc Sim, Richard J. Woodman, Kevin D. Croft, Joshua R. Lewis, Jonathan M. Hodgson, Catherine P. Bondonno

Research outputs 2022 to 2026

Scope:

Nitrate and nitrite are approved food additives in some animal-based food products. However, nitrate and nitrite in foods are strictly regulated due to health concerns over methaemoglobinaemia and the potential formation of carcinogenic nitrosamines. In contrast, plants (like leafy vegetables) naturally accumulate nitrate ions; a growing body of research reveals beneficial metabolic effects of nitrate via its endogenous conversion to nitric oxide. To refine the association of dietary nitrate and nitrite intake with health outcomes, reliable measures of nitrate and nitrite intake from dietary food records are required. While a vegetable nitrate content database has been developed, there is …

Associations Of Specific Types Of Fruit And Vegetables With Perceived Stress In Adults: The Ausdiab Study, Simone Radavelli-Bagatini, Marc Sim, Lauren C. Blekkenhorst, Nicola P. Bondonno, Catherine P. Bondonno, Richard Woodman, Joanne M. Dickson, Dianna J. Magliano, Jonathan E. Shaw, Robin M. Daly, Jonathan M. Hodgson, Joshua R. Lewis

Research outputs 2022 to 2026

Purpose:

Higher total fruit and vegetable (FV) intakes have been associated with lower perceived stress. The relationship between specific types of FV and perceived stress remains uncertain. The aims of this cross-sectional study were to explore the relationship between consumption of specific types of FV with perceived stress in a population-based cohort of men and women aged ≥ 25 years from the Australian Diabetes, Obesity and Lifestyle (AusDiab) Study.

Methods:

Dietary intake was assessed using a validated Food Frequency Questionnaire (n = 8,640). Perceived stress was evaluated using a validated Perceived Stress Questionnaire, with values ranging 0–1 (lowest to highest). …

Myokine Expression And Tumor-Suppressive Effect Of Serum Following 12 Weeks Of Exercise In Prostate Cancer Patients On Adt, Jin-Soo Kim, Rebekah Louise Wilson, Dennis Taaffe, Daniel A. Galvao, Elin S. Gray, Robert Newton

Research outputs 2014 to 2021

Purpose:

Although several mechanisms have been proposed for the tumor-suppressive effect of exercise, little attention has been given to myokines, even though skeletal muscle is heavily recruited during exercise resulting in myokine surges. We measured resting serum myokine levels before and after an exercise-based intervention and the effect of this serum on prostate cancer cell growth.

Methods:

Ten prostate cancer patients undertaking androgen deprivation therapy (age, 73.3 ± 5.6 yr) undertook a 12-wk exercise-based intervention including supervised resistance training, self-directed aerobic exercise, and protein supplementation. Body composition was assessed by dual-energy x-ray absorptiometry and muscle strength by the one-repetition maximum …

The Association Between An Energy-Adjusted Dietary Inflammatory Index And Inflammation In Rural And Urban Black South Africans, Maylene Ferreira, H. Toinét Cronjé, Tertia Van Zyl, Nicola P. Bondonno, Marlien Pieters

Research outputs 2014 to 2021

Objective:

To quantify the inflammatory potential of the diet of rural and urban Black South Africans using an adapted energy-adjusted dietary inflammatory index (AE-DII) and to investigate its relationship with inflammatory and cardio-metabolic disease risk markers. Dietary inflammatory potential has not been investigated in African populations.

Design:

Cross-sectional investigation.

Setting:

Rural and urban sites in the North West province of South Africa.

Participants:

1,885 randomly selected, apparently healthy Black South Africans older than 30 years.

Results:

AE-DII scores ranged from -3.71 to +5.08 with a mean of +0.37. AE-DII scores were significantly higher in men (0.47±1.19) than in women (0.32±1.29), …

Investigating The Effects Of Body Weight Fluctuations On Insulin Resistance In Adults: A Nhanes Study, Jessica Claire Burke

All Master's Theses

The aim of this study was to investigate the effects of a history of weight cycling on insulin resistance (IR) utilizing the 2015-2020 NHANES database. A value greater than 3.2 for homeostatic model assessment of insulin resistance (HOMA-IR) was used to define IR. No study to date has examined the weight cycling question since its application in the NHANES 2015-2016 cycle year. RESULTS 53% of the total 4100 participants reported weight cycling at least once and 33% of the total were classified as having IR. Prevalence of IR and obesity were highest amongst those who weight cycled 3 times or …

The Association Between Early Enteral Nutrition And Various Outcomes In Patients Undergoing Ecmo Therapy At Loma Linda University Medical Center, Torrey Mitsunga, Lauren Wheeler

Loma Linda University Research Reports

Introduction:

Extracorporeal membrane oxygenation (ECMO) therapy is a life-saving option for critically ill patients who require either pulmonary and hemodynamic support. ECMO has only been widely adapted for usage in adults over the last few years, and recently at higher rates due to Covid-19. Though ECMO has the potential to save lives, it presents many challenges related to feeding and nourishment of the patients. Currently, data is lacking on how enteral nutrition during ECMO affects outcomes such as the duration of hospitalization, ability to meet calorie and protein goals, and patient survival.

Consistency Of Noncommercial Based Thickening Agents On Llumc Dysphagia Menu Items, Andreena Lopez, Briana Tran, Janelle Tse

Loma Linda University Research Reports

Introduction:

More than 60% of the population 60 years and above experience some level of dysphagia. Patients with a medical history such as stroke, Alzheimer’s disease, autoimmune diseases, and gastroesophageal reflux may also have an increased risk for dysphagia. The International Dysphagia Diet Standardization Initiative (IDDSI) is a framework covering the global standards for dysphagia modified food texture descriptions. Current literature related to food thickeners in dysphagia management observe the suitability of various thickeners on all levels of dysphagia. However, many of these studies may or may not compare their findings with the current IDDSI guidelines.

The Effect Of A Four Week Nutrition Education Program On Knowledge & Behavioral Changes In The East La/Boyle Heights Community, Manuel Rodriquez, Santiago Melendez

Loma Linda University Research Reports

Introduction:

Over the past three decades, obesity rates in the United States have doubled among adults and tripled amongst children. According to a Los Angeles County Public Health report, overweight and obesity cases account for 3.43 billion dollars annually of county expenses. Despite all this capital being spent on obesity, preventative plans, obesity rates continue to rise. The most affected areas in Los Angeles County are Compton, La Puente, and East Los Angeles. This is where most African American and Latino communities reside. Of the obese population in LA County, Latinos make up the largest percentage with 29.4% .