Nutrition Commons^™

Style Of Meal Service And Feeding Practices Among Mexican American Fathers And Mothers: An Analysis Of Video-Recorded Children’S Evening Mealtime At Home, Carlos Penilla, Jeanne M Tschann, Lauri A Pasch, Elena Flores, Julianna Deardorff, Suzanna M Martinez, Nancy F Butte, Louise C Greenspan

Children’s Nutrition Research Center Staff Publications

The aim of this study was to examine video-recorded observations of evening family mealtime at home among Mexican American children to help elucidate style of meal service, fathers' and mothers' feeding practices and child's eating behavior. Consistent with guidelines for coding behaviors, we analyzed observational data of evening mealtimes of 71 Mexican American children aged eight to 10 years. Regarding style of meal service, in almost all cases (96%), parents plated the child's food, with more available on the table or counter in 40% of the observations. Mothers almost always served the child (94%). Regarding parental feeding practices, parents used …

Maternal Choline Supplementation And High-Fat Feeding Interact To Influence Dna Methylation In Offspring In A Time-Specific Manner, Hunter W. Korsmo, Bhoomi Dave, Steven E. Trasino, Anjana Saxena, Jia Liu, Jorge Matias Caviglia, Kaydine Edwards, Moshe Dembitzer, Shameera Sheeraz, Sarah Khaldi, Xinyin Jiang

Advanced Science Research Center

Maternal methyl donor supplementation during pregnancy has demonstrated lasting influence on offspring DNA methylation. However, it is unknown whether an adverse postnatal environment, such as high-fat (HF) feeding, overrides the influence of prenatal methyl donor supplementation on offspring epigenome. In this study, we examined whether maternal supplementation of choline (CS), a methyl donor, interacts with prenatal and postnatal HF feeding to alter global and site-specific DNA methylation in offspring. We fed wild-type C57BL/6J mouse dams a HF diet with or without CS throughout gestation. After weaning, the offspring were exposed to HF feeding for 6 weeks resembling a continued obesogenic …

Potential Effectiveness Of Registered Dietitian Nutritionists In Healthy Behavior Interventions For Managing Type 2 Diabetes In Older Adults: A Systematic Review, Laurel Dobrow, Isabella Estrada, Nasira Burkholder-Cooley, John Miklavcic

Food Science Faculty Articles and Research

Purpose: A systematic review was conducted to assess how the involvement of a registered dietitian nutritionist (RDN) in healthy behavior interventions (HBIs) potentially affects outcomes in older adults with type 2 diabetes (T2D).

Methods: Literature was searched for primary research published between 2016 and 2020 on HBI involving a RDN affecting outcomes in older adults with T2D. Evaluations of hemoglobin A1c (HbA1c), blood glucose, blood pressure, cholesterol, anthropometry, body composition, medication usage, healthcare cost, and self-efficacy and/or adherence to healthy behaviors outcomes were selected for inclusion. All the literature included were summarized, evaluated for certainty of evidence criteria, and assessed …

Preliminary Evidence That Lectins In Infant Soy Formula Apparently Bind Bovine Milk Exosomes And Prevent Their Absorption In Healthy Adults, Ezra Mutai, Alice Kah Hui Ngu, Janos Zempleni

Department of Nutrition and Health Sciences: Faculty Publications

Background: Milk exosomes and their microRNA (miR) cargos are bioavailable. The content of exosomes and miRs is negligible in infant formulas compared to human milk, and dietary depletion of exosomes led to changes in bacterial communities and impaired gut health in juvenile mice. Adverse effects of formula feeding may be compounded by using soy formulas due to exosome binding by abundant lectins in that matrix. The purpose of this study was to assess the bioavailability of milk exosomes and their miR cargos added to soy formula in adults, as well as the potential role of soy lectins in exosome …

Pressure-Mediated Reflection Spectroscopy Criterion Validity As A Biomarker Of Fruit And Vegetable Intake: A 2-Site Cross-Sectional Study Of 4 Racial Or Ethnic Groups, Stephanie B Jilcott Pitts, Nancy E Moran, Qiang Wu, Lisa Harnack, Neal E Craft, Neil Hanchard, Ronny Bell, Stacey G Moe, Nevin Johnson, Justice Obasohan, Pamela L Carr-Manthe, Melissa N Laska

Children’s Nutrition Research Center Staff Publications

Background: Valid biomarkers of fruit and vegetable (FV) intake are needed for field-based nutrition research.

Objectives: To examine criterion-related validity of pressure-mediated reflection spectroscopy as a proxy measure of FV intake, using plasma carotenoids and self-reported FV and carotenoid intake as primary and secondary criterion measures, respectively.

Methods: Healthy adults 18-65 y of age, self-identifying as African American/black (n = 61), Asian (n = 53), white (n = 70), or Hispanic (n = 29), in North Carolina and Minnesota were recruited. Skin carotenoids were assessed via pressure-mediated reflection spectroscopy (Veggie Meter), skin melanin via spectrophotometer, and total plasma carotenoid concentration …

Accuracy And Practical Considerations For Doubly Labeled Water Analysis In Nutrition Studies Using A Laser-Based Isotope Instrument (Off-Axis Integrated Cavity Output Spectroscopy), Linda M Reynard, William W Wong, Noreen Tuross

Children’s Nutrition Research Center Staff Publications

Background: Given the utility of the doubly labeled water (DLW) method for determination of energy expenditure, additional techniques for isotope analysis of the samples are welcome. Laser-based instruments are one such new analytical tool, but their accuracy and feasibility for DLW studies are grossly understudied.

Objectives: We assessed the accuracy of laser-based isotope ratio measurements as part of the DLW method for estimation of carbon dioxide production rate (rCO2) and total energy expenditure (TEE), in between-group comparison study designs.

Methods: Urine samples from a previous study were analyzed with a laser-based instrument [off-axis integrated cavity output spectroscopy (OA-ICOS)]. In that …

Total Energy Expenditure Is Repeatable In Adults But Not Associated With Short-Term Changes In Body Composition, Rebecca Rimbach, Yosuke Yamada, Hiroyuki Sagayama, Philip N Ainslie, Lene F Anderson, Liam J Anderson, Lenore Arab, Issaad Baddou, Kweku Bedu-Addo, Ellen E Blaak, Stephane Blanc, Alberto G Bonomi, Carlijn V C Bouten, Pascal Bovet, Maciej S Buchowski, Nancy F Butte, Stefan G J A Camps, Graeme L Close, Jamie A Cooper, Sai Krupa Das, Lara R Dugas, Ulf Ekelund, Sonja Entringer, Terrence Forrester, Barry W Fudge, Annelies H Goris, Michael Gurven, Catherine Hambly, Asmaa El Hamdouchi, Marije B Hoos, Sumei Hu, Noorjehan Joonas, Annemiek M Joosen, Peter Katzmarzyk, Kitty P Kempen, Misaka Kimura, William E Kraus, Robert F Kushner, Estelle V Lambert, William R Leonard, Nader Lessan, Corby K Martin, Anine C Medin, Erwin P Meijer, James C Morehen, James P Morton, Marian L Neuhouser, Theresa A Nicklas, Robert M Ojiambo, Kirsi H Pietiläinen, Yannis P Pitsiladis, Jacob Plange-Rhule, Guy Plasqui, Ross L Prentice, Roberto A Rabinovich, Susan B Racette, David A Raichlen, Eric Ravussin, Rebecca M Reynolds, Susan B Roberts, Albertine J Schuit, Anders M Sjödin, Eric Stice, Samuel S Urlacher, Giulio Valenti, Ludo M Van Etten, Edgar A Van Mil, Jonathan C K Wells, George Wilson, Brian M Wood, Jack Yanovski, Tsukasa Yoshida, Xueying Zhang, Alexia J Murphy-Alford, Cornelia U Loechl, Amy H Luke, Jennifer Rood, Dale A Schoeller, Klaas R Westerterp, William W Wong, John R Speakman, Herman Pontzer

Children’s Nutrition Research Center Staff Publications

Low total energy expenditure (TEE, MJ/d) has been a hypothesized risk factor for weight gain, but repeatability of TEE, a critical variable in longitudinal studies of energy balance, is understudied. We examine repeated doubly labeled water (DLW) measurements of TEE in 348 adults and 47 children from the IAEA DLW Database (mean ± SD time interval: 1.9 ± 2.9 y) to assess repeatability of TEE, and to examine if TEE adjusted for age, sex, fat-free mass, and fat mass is associated with changes in weight or body composition. Here, we report that repeatability of TEE is high for adults, but …

Omega-6 And Omega-3 Fatty Acid-Derived Oxylipins From The Lipoxygenase Pathway In Maternal And Umbilical Cord Plasma At Delivery And Their Relationship With Infant Growth, Maranda Thompson, Arzu Ulu, Ana G. Yuil-Valdes, Maheswari Mukherjee, Melissa K. Thoene, Matthew Van Ormer, Rebecca Slotkowski, Elizabeth Lyden, Ann Anderson-Berry, Corrine K. Hanson, Tara M. Nordgren, Sathish Kumar Natarajan

Department of Nutrition and Health Sciences: Faculty Publications

Omega-3 and omega-6 fatty acids are important for neonatal development and health. One mechanism by which omega-3 and omega-6 fatty acids exert their effects is through their metabolism into oxylipins and specialized pro-resolving mediators. However, the influence of oxylipins on fetal growth is not well understood. Therefore, the objective of this study was to identify oxylipins present in maternal and umbilical cord plasma and investigate their relationship with infant growth. Liquid chromatography–tandem mass spectrometry was used to quantify oxylipin levels in plasma collected at the time of delivery. Spearman’s correlations highlighted significant correlations between metabolite levels and infant growth. They …

Invited Perspective - Nutritional Needs And Implications For Children In Subsistence Marketplaces, Nagendra Rangavajla

Subsistence Marketplaces

Today, while the number of stunted children is decreasing in all geographies, the progress is not consistent. Moreover, there is an increasing prevalence of overweight and obesity among children and adolescent. Globally, about half of all children under five do not receive essential nutrients, often unnoticed until too late. On the other end of the spectrum, the incidence of overweight and obesity in 5-19 year old has increased from 4% in 1975 to 18% in 2016 ¹. These trends reflect a ‘triple burden of malnutrition’, a burden that impacts the survival, growth, and development of children, and in turn, …

Nutritional Support And Prophylaxis Of Azithromycin For Pregnant Women To Improve Birth Outcomes In Peri-Urban Slums Of Karachi, Pakistan-A Protocol Of Multi-Arm Assessor-Blinded Randomized Controlled Trial (Mumta Pw Trial), Ameer Muhammad, Zoha Zahid Fazal, Benazir Baloch, Muhammad Imran Nisar, Fyezah Jehan, Yasir Shafiq

Medical College Documents

Background: Maternal undernutrition is critical in the etiology of poor perinatal outcomes and accounts for 20% of small-for-gestational-age (SGA) births. High levels of food insecurity, antenatal undernourishment, and childhood undernutrition necessitate the supplementation of fortified balanced energy protein (BEP) during pregnancy in low-income settings especially with scarce literature available in this subject. Hence, this paper extensively covers the protocol of such a trial conducted in an urban slum of Karachi, Pakistan.
Methods: The trial is community-based, open-labelled, four-arm, and randomized controlled that will include parallel group assignments with a 1:1:1:1 allocation ratio in low-income squatter settlements in urban Karachi, Pakistan. …

Scavenger Receptors In Host Defense: From Functional Aspects To Mode Of Action, Qamar Taban, Peerzada Tajamul Mumtaz, Khalid Z. Masoodi, Ehtishamul Haq, Syed Mudasir Ahmad

Department of Nutrition and Health Sciences: Faculty Publications

Scavenger receptors belong to a superfamily of proteins that are structurally heterogeneous and encompass the miscellaneous group of transmembrane proteins and soluble secretory extracellular domain. They are functionally diverse as they are involved in various disorders and biological pathways and their major function in innate immunity and homeostasis. Numerous scavenger receptors have been discovered so far and are apportioned in various classes (A-L). Scavenger receptors are documented as pattern recognition receptors and known to act in coordination with other co-receptors such as Toll-like receptors in generating the immune responses against a repertoire of ligands such as microbial pathogens, non-self, intracellular …

Validation Of Prmr Equations In A Non-Caucasian Sample – Ethnicity As A Variable In Predicting Resting Metabolic Rate, Erin N. Bannister

Graduate Research Theses & Dissertations

This study intends to identify a predictive resting metabolic rate (pRMR) equation that is predictive of the measured resting metabolic rate (mRMR) in a sample that includes a group of Black Americans. The handful of commonly used pRMR equations, such as the Mifflin- St. Jeor or Harris-Benedict equations, were created without defining the demographics of their populations, while validation of these equations is typically done with almost exclusively Caucasian subjects. Black and brown Americans require the same evidence of precision in predictions of daily energy needs as Caucasian Americans. When applied to non-Caucasian samples, these equations appear in the literature …

Comparing The Effectiveness And Appeal Of Delivering A Pilot Text Message And An In-Person Whole Body Approach (Wba) Program To Northern Illinois Food Bank Clients., Ashley Rae Werner

Graduate Research Theses & Dissertations

Background: The Whole-Body Approach (WBA) is a program created by Northern Illinois Food Bank in partnership with Northern Illinois University (NIU) Nutrition and Dietetics Graduate students and faculty. This program has been delivered over the course of six years to various food pantries around the Northern Illinois area and modified in response to participants’ feedback. The topics that are discussed throughout the program include stress management, relationship with food, mindful eating, healthy body image, and enjoyable movement. In response to the COVID-19 pandemic, the program was adapted to a delivered via text messages for Northern Illinois Food Bank My Pantry …

Development Of Balanced Budget Bites And Feasibility Evaluation, Holly Hansen, Kendra Kattelmann, Kathryn Morrison, Becky Jensen, Hailey Millner, Addison Reimer, Jen Sip, Brittany Canfield, Cydney Chamberlain

Health and Nutritional Sciences Graduate Students Plan B Capstone Projects

Objective: Balanced Budget Bites was created to educate individuals of Feeding Brookings about different cooking techniques, food safety, meal planning, budgeting, and financial resources in the Brookings, SD area while highlighting lower-cost food items. Participants and Recruitment: The target audience of Balanced Budget Bites were individuals that participated in Feeding Brookings that were recruited for four weeks via a flyer and a posting of the flyer on Feeding Brookings’ Facebook page. Method and Implementation: Participants of Feeding Brookings completed a pre-survey before taking Balanced Budget Bites to assess their skills, confidence, and knowledge related to nutrition and finance. The online …

Ephemeroptera Culturing Methods: Development Of Culturing And Rearing Methodology And High Sulfate Simulated Mine Effluent Toxicity Test Using Field Collected Water, Daniel Edward Brady

Theses, Dissertations and Capstones

Ephemeroptera taxa are not frequently used in toxicity testing; however, some mayfly taxa may be more sensitive to aquatic pollutants than standard test organisms used to determine anthropogenic effects on aquatic ecosystems. Additionally, some standard test organisms are not native to the Appalachian region and may not be truly reflective of the effects on native organisms. With mayflies not being the typical test organism, there is not a great deal of literature on culturing methods for this organism. For a standard acute toxicity test, there must be 80% survival within the control organisms for the test to be considered viable. …

Nutritional Considerations In The Care Of Transgender And Gender-Diverse Individuals: Exploring The Knowledge, Attitudes, Beliefs, And Roles Of Registered Dietitian Nutritionists And Nutrition Professionals, Jennifer Madeleine Waters

Graduate Research Theses & Dissertations

Within the past few years, various nutrition-relevant considerations related to the care of transgender and gender-diverse (TGD) individuals have been emphasized. However, the preparedness of registered dietitian nutritionists (RDNs) to provide nutrition care to this highly marginalized group with unique health concerns is unknown. Available research on the knowledge, attitudes, and beliefs of RDNs as it relates to the care of the TGD community is scarce. It is unknown how frequently transgender-specific health and nutrition topics are being taught to emerging RDNs and nutrition professionals. Further, the potential barriers that nutrition and dietetics educators perceive or face as it relates …

Never Satisfied, Sara Medeiros

The Graduate Review

A written work that pushes against the stigmas of weight loss journeys, non-fiction "Never Satisfied" shows the real struggles and mental toll that weight and appearance can have on any person, especially a woman. It includes common difficulties that not only occurred before weight loss, but after it as well, making it different from the typical success stories that are told. Written by an obsessive-compulsive twenty-two year old female student, it is extremely relatable to college students and young adults.

Preventative Weed Management Strategies In Arkansas Tomato Production, Gracie E. Morrison, Matthew Bertucci

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Cost-effective weed suppression is an important consideration for tomato growers. Growers often choose methods which minimize hand labor, as hand weeding can be prohibitively expensive. This project determined economic viability of high tunnel tomatoes treated with several methods of weed control, both organic and chemical. These methods included: 2-week hand weeding, 1-week hand weeding, preemergent herbicide application (plots sprayed with herbicide prior to weed emergence), straw mulch (plots bedded with straw), landscape fabric (plots covered in fabric), and untreated weedy control plots. These six treatments were applied to randomized blocks in a high tunnel. Weeding, planting, and harvesting were all …

Using Acid-Detergent Insoluble Ash As An Internal Marker To Compare Digestibility And Fecal Output By Ovine That Were Offered Hays Of Varying Nutrient Composition, Kennedy Barnett, Trisha Adams, Kenneth P. Coffey, Kathleen S. Jogan

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Digestibility markers are used to determine total digestibility without collecting total feces, which reduces time and labor and allows greater numbers of animal observations to be obtained. The goal was to determine if the digestibility marker acid detergent insoluble ash (ADIA) was fully recovered, and based on that information, determine the accuracy of total digestion predictions using ADIA. Different proportions of sericea lespedeza hay and alfalfa silage were offered to 16 gestating Dorper ewe lambs (Ovis aries) (41.8 ± 4.61 kg body weight) to determine digestibility. Total feed intake and fecal excretion were measured during 2 experimental periods consisting of …

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 …