Nutrition Commons^™

Public Policy And Advocacy In The Dietetics Curriculum: Challenges And Opportunities, Jessica Garay, Meghan Donnelly, Amy Herman, Kathryn Lawson, Sarah Martin, Leah Reed

Journal of Dietetic Education

Background: Registered Dietitian Nutritionists and other health professionals should be involved in advocacy efforts related to food access and health care. However, education about, and opportunities to actively participate in, public policy are often limited for dietetics students. The goal of this project was to identify how dietetics programs meet ACEND standards relating to public policy in their current and/or accredited program. Methods: An online survey was sent to dietetics faculty at U.S. higher education institutions. Survey questions focused on how programs currently meet ACEND standards for public policy or plan to meet standards in their dietetics program. Respondents were …

Stakeholder Perceptions Of A Hybrid Competency-Based Education Program In Dietetics, Kristen Heitman, Stephanie M. Fanelli, Jennifer A. Garner, Kristen M. Roberts, Marcia Nahikian-Nelms, Julie Kennel, Christopher A. Taylor

Journal of Dietetic Education

As requirements for entry-level dietitians advance to the master’s degree level, the Accreditation Council for Education in Nutrition and Dietetics has published a Future Education Model (FEM). At present, FEM utilizes Competency-Based Education (CBE) for optional program implementation at early adopter demonstration sites. A limited number of CBE programs exist within the field of dietetics, and there is little published literature on its use in this arena. The present study leverages focus groups with students and interviews with faculty and preceptors to evaluate use of a novel CBE program in dietetics and explore factors that facilitate or hinder implementation of …

Challenges Of Competency Management For Dietetics Program And Internship Directors: An Application Of Design Thinking, David Gaviria, Elizabeth Chen

Journal of Dietetic Education

Objective: Dietetics education transitioned to competency-based education (CBE) in July 2022. Despite its benefits, managing competencies may be a challenging aspect of CBE for dietetics program and internship directors (PDIDs), yet it is unclear what specific aspects of competency management are difficult. Using design thinking, this study sought to capture the impact recent CBE implementation had on PDIDs by identifying specific pain points (i.e., challenges) related to competency management. The results of this work serve to document such pain points and may be used to generate solutions to address or eliminate the pain points. For example, this research can support …

Table Of Contents, Editors' Message, M Elizabeth (Beth) Miller, Diana Cuy Castellanos

Journal of Dietetic Education

No abstract provided.

Human Milk Polyunsaturated Fatty Acids Are Related To Neurodevelopmental, Anthropometric, And Allergic Outcomes In Early Life: A Systematic Review, Saori Mitguard, Olivia Doucette, John Miklavcic

Food Science Faculty Articles and Research

Polyunsaturated fatty acids are critically important for newborn nutrition and in the trajectory of growth and developmental processes throughout early life. This systematic review (PROSPERO ID: CRD42023400059) critically analyzes literature pertaining to how omega-3 and omega-6 fatty acids in human milk are related to health outcomes in early life. Literature selected for the review were published between 2005 and 2020 and included assessments in healthy term children between 0 and 5 years of age. The studies reported the relation between human milk fatty acids docosahexaenoic acid (C22:6n-3, DHA), eicosapentaenoic acid (C20:5n-3, EPA), alpha-linolenic acid (C18:3n-3, ALA), arachidonic acid (C20:4n-6, AA), …

Acute Ingestion Of Dark Chocolate Fails To Affect Running Economy In Recreational Female Runners, Bianca J. De Lucia, Beau Kjerulf Greer, Christopher B. Taber

Topics in Exercise Science and Kinesiology

Topics in Exercise Science and Kinesiology Volume 5: Issue 1, Article 1, 2024. Ingestion of dark chocolate (DC), a dietary source high in flavanols, may increase nitric oxide bioavailability. Elevating blood nitric oxide concentrations may augment metabolic efficiency by reducing the amount of oxygen or energy needed to perform a given task. Utilizing a crossover design, the purpose of this study was to investigate the effect of acute ingestion of DC on running economy (RE). Nineteen recreationally trained females (age: 20±1 years) volunteered for this investigation, with 16 completing all procedures (n = 16). Two-hours before RE assessment, participants consumed …

Identifying Youth Appeals In Alcohol Alternative Social Media Content Through Framing, Melina Oneal

West Chester University Master’s Theses

Proposed regulations for alcohol advertising prevent beverage companies from targeting people under the legal drinking age. However, similar regulations for alcohol alternative beverages are less explored, which could allow alcohol alternative products to create awareness for alcoholic beverages among youth. Alcohol alternatives beverages, including no-alcohol and low-alcohol products, are increasing in popularity and can function as compliments to alcoholic products to decrease the total alcohol volume consumed or as substitutes for alcoholic products. Framing theory can be operationalized through the Content Appealing to Youth Index, an index of content elements found in research literature to be appealing to youth, to …

Exploration Of Burn Survivors’ Experiences With Nutrition During The Rehabilitation Phase Of Burn Injury Recovery: A Qualitative Study, Alyaa M. Zagzoog

Theses and Dissertations--Rehabilitation Sciences

Approximately 500,000 people in the United States are affected by a burn injury and seek care every year. With medical innovation, however, the burn injury survival rate has increased to 97% in the United States. Burn survivors undergo two phases of recovery: acute and rehabilitation.With advances in burn treatment and care, the focus has shifted from the expectation of survival to improving outcomes. Nutritional care, including assessment and education, plays a major role in burn survivors’ wellness, facilitating wound healing and promoting recovery, but nutritional guidelines and polices appear limited during the rehabilitation phase,with literature suggesting nutritional assessment has historically …

Estradiol’S Role In Timely Puberty Onset In The Ewe, Eliana Gerardine Aerts

Graduate Theses, Dissertations, and Problem Reports (ETD)

In female sheep, the release of gonadotropin-releasing hormone (GnRH) from the hypothalamus triggers luteinizing hormone (LH) to be released from the pituitary. Luteinizing hormone, in turn, acts on the ovaries to elicit estradiol (E₂) release. E₂ acts in a negative feedback manner to control the amount of LH released. The increase in LH release that drives puberty onset results from a decrease in sensitivity to E₂ as the animal ages. However, the neural mechanisms mediating this change in sensitivity are not known, as is where in the hypothalamus E₂-negative feedback occurs. In the arcuate …

Food Additive Evidence In Food Supplements Most Commonly Consumed By Cancer Patients, Safa Mazouzi, Samira Djekoun Bensoltane, Sabiha Bouzbid, Nesrine Adjabi

Journal of Bioresource Management

The goal of this research is to highlight food additives in the formulations of food supplements consumed by cancer patients. It is a survey conducted at the Cancer treatment center in Annaba to collect a list of food supplements used by these patients. Following a screening of their ingredients for incorporated food additives, which we then classified according to the degree of toxicity, these supplements were classified according to their origin (local or imported). Our findings show that these various groups of dietary supplements contain a variety of food additives with varying degrees of toxicity, such as colorants (E422), acidity …

An Investigation Into Dietary Fibre Intake, Bowel Function And Mood Among A Sample Of Irish Adults, Sophie Mulligan, Ellen Lynch, Suzanne Doyle

SURE Journal: Science Undergraduate Research Experience Journal

Background

Previous studies have examined the relationship between dietary fibre intake and mood and bowel function separately, however, no cross-sectional study has yet explored the relationship between all three variables. This study examines the association between dietary fibre intake, bowel function and mood in a cohort of Irish adults at a university campus.

Methods

A cross-sectional study was conducted. An online questionnaire was distributed to staff and students of TU Dublin through email and publicised using posters. Three validated surveys were used in the design of the questionnaire, to assess dietary fibre intake, mood and bowel function. All staff and …

Increasing Maternity Leave And Decreasing Attrition Rates Of U.S. Active Duty Women In The Prenatal And Immediate Postpartum Period, Minette S.R. Herrick, Weiwen Chai

Department of Nutrition and Health Sciences: Faculty Publications

Introduction:The USA currently does not have a national parental leave policy. In 2016, the Secretary of Defense increased the allotted maternity leave for active duty U.S. military members from 6 to 12 weeks. The purpose of this study was to understand the potential impact of this change on attrition rates of active duty women in the Army, Air Force, Navy, and Marines from their initial prenatal visit through the first year postpartum.

Methods: All active duty women who had a confirmed pregnancy in the electronic health record from 2011 to 2019 were included for consideration in the study. …

Peer Influence As The Dominant Factor In Coffee Drink Consumption Among Non-Health Major University Of Indonesia Students In 2023, Patrisha Ramadhiani, Triyanti Triyanti, Sandra Fikawati

Indonesian Journal of Public Health Nutrition (IJPHN)

Coffee drinks are sugar-sweetened beverages made from coffee powder, sugar, and water through heating. High consumption of coffee drinks is associated with sugar content, which can increase the risk of obesity. The aim of this study was to determine the differences in coffee drink consumption levels based on individual characteristics and environmental factors among non-health undergraduate students at the University of Indonesia in 2023. This quantitative study used a cross-sectional design with a sample of 181 active undergraduate non-health students in 2023. Data were collected in June 2023 through a self-administered questionnaire. The results showed that 52.5% of the respondents …

The Differences In Nutritional Status Based On The Use Of Online Food Delivery (Ofd) Services Among The Universitas Indonesia’S Non-Health Science Cluster Students In 2023, Muhammad Aulia Rizky, Asih Setiarini, Sandra Fikawati, Fajrinayanti Fajrinayanti

Indonesian Journal of Public Health Nutrition (IJPHN)

Uncontrolled use of Online Food Delivery (OFD) can increase food intake and affect the incidence of overweight/obesity. This study aims to examine the differences in the proportion of nutritional status based on the use of OFD services among UI non-health science cluster students. This study involved 136 respondents using a purposive sampling method and cross-sectional study design. Data were collected through anthropometric measurements, Google Form, and direct interviews to be analyzed by Chi-Square test and multiple logistic regression. The results showed significant differences in the proportion of nutritional status based on the duration of consumer loyalty, pocket money, and energy …

Sugary Food And Beverages Consumption, Family History, And Primary Dysmenorrhea In Undergraduate Students, Faculty Of Public Health, Universitas Indonesia, Raihani Ramadhan, Wahyu Kurnia Yusrin Putra, Diah Mulyawati Utari, Khoirul Anwar

Indonesian Journal of Public Health Nutrition (IJPHN)

Primary dysmenorrhea is the most common gynecological problem experienced by women of reproductive age and can interfere with daily activities. Therefore, the aim of this study was to determine the prevalence and differences in the proportion of primary dysmenorrhea based on individual factors (duration of menstrual bleeding, family history, physical activity, stress) and diet (breakfast habits, frequency of saturated fat consumption, omega-3 consumption, iron consumption, frequency of consumption of dairy products, caffeine consumption, and frequency of consumption of sugary foods and beverages). This study used a cross-sectional design and involved 150 regular undergraduate students in the 2019-2022 batch of the …

Ramadan Fasting Did Not Lessen Vegetable And Fruit Consumption, Sleep Duration, And Physical Activity On Adolescents In Universitas Al-Azhar Indonesia, Afradina Septiasari, Elma Alfiah, Andi Mukramin Yusuf, Amalina Ratih Puspa

Indonesian Journal of Public Health Nutrition (IJPHN)

Muslims do Ramadan fasting for around 12 hours (between dawn and sunset). Apart from changing meal times, Ramadan fasting also has the potential to change sleep duration due to sahoor (before the dawn) activities that must be done. The ideal amount and frequency of vegetables and fruit consumption in the national guideline were illustrated by the three main meals a day. The different conditions occurred when doing Ramadan fasting, which was predicted to have less vegetable and fruit consumption than the normal days, especially Muslim adolescents. This research analyzed the difference between the consumption of vegetables and fruit, sleep duration, …

Relationship Between Muscle Dysmorphia And Other Factors With Supplement Consumption Among Selected Gym Members In Jakarta, Mohammad Rafid Billy Ramadhan, Anna Fitriani

Indonesian Journal of Public Health Nutrition (IJPHN)

Ergogenic supplements can enhance exercise performance. However, many gym members use them without consulting professionals such as nutritionists/dietitians, increasing the risk of adverse effects. This study investigates the consumption of ergogenic supplements and factors associated with them among members of selected fitness centers in Jakarta. This cross-sectional study was conducted on 116 participants from 3 fitness centers in Jakarta. The independent variables studied were Muscle Dysmorphia, Exercise Addiction, self-esteem, body image, age, gender, exercise duration, exercise experience, exercise intensity, and social media exposure. Data was collected via interviews based on a prepared questionnaire. Results showed that 67.2% of the respondents …

The Difference Of Ultra-Processed Food Consumption Based On Individual Characteristics And Other Factors Among Non-Health Undergraduate Students In Universitas Indonesia In 2023, Adeline Vashtianada, Asih Setiarini, Ratu Ayu Dewi Sartika

Indonesian Journal of Public Health Nutrition (IJPHN)

Ultra-processed food/UPF is a product that undergoes a series of industrial techniques and processes, also has low nutritional value. Overconsumption of UPF can increase the risk of overweight and obesity. The purpose of this study is to determine the differences in the proportion of UPF consumption based on individual characteristics, environmental factors, and lifestyle factors among non-health undergraduate students in Universitas Indonesia in 2023. A cross sectional study design conducted on 149 samples. The data was collected using a self-administered online questionnaire. The data was analyzed using univariate and bivariate (chi-square) analyses. The results showed that 50.3% of the students …

Milk-Borne Small Extracellular Vesicles: Kinetics And Mechanisms Of Transport, Distribution, And Elimination, Alice Ngu, Javaria Munir, Janos Zempleni

Department of Nutrition and Health Sciences: Faculty Publications

Small extracellular vesicles (sEVs) in milk have the qualities desired for delivering therapeutics to diseased tissues. The production of bovine milk sEVs is scalable (10²¹ annually per cow), and they resist degradation in the gastrointestinal tract. Most cells studied to date internalize milk sEVs by a saturable process that follows Michaelis-Menten kinetics. The bioavailability of oral milk sEVs is approximately 50%. In addition to crossing the intestinal mucosa, milk sEVs also cross barriers such as the placenta and blood-brain barrier, thereby enabling the delivery of therapeutics to hard-to-reach tissues. In time course studies, levels of milk sEVs peaked in …

Supplemental Nutrition Assistance Program (Snap), Palak Gupta, Carson Johnson

All Current Publications

This fact sheet from the Hunger Solutions Institute at Utah State University outlines the Supplemental Nutrition Assistance Program, otherwise known as SNAP. It addresses who qualifies and how to apply for benefits and access more information about associated programs, such as Double Up Food Bucks and Create Better Health.

Food Assistance Programs For Children, Palak Gupta, Carson Johnson

All Current Publications

This fact sheet from the Hunger Solutions Institute at Utah State University outlines the various food assistance programs for children, such as the School Breakfast Program and the School Lunch Program, among others. It addresses who qualifies and how to access more information.

Women, Infants, And Children (Wic), Palak Gupta, Carson Johnson

All Current Publications

This fact sheet from the Hunger Solutions Institute at Utah State University outlines the Utah Women, Infants, and Children program known as WIC. It addresses who qualifies, the benefits, and how to access more information.

Food Assistance Programs For Seniors (60+), Palak Gupta, Carson Johnson

All Current Publications

This fact sheet from the Hunger Solutions Institute at Utah State University outlines the various food assistance programs for seniors ages 60 and over, such as the Commodity Supplemental Food Program (CSFP) and Meals on Wheels, among others. It addresses who qualifies and how to access more information.

Using Noninvasive Calibrated Cuff Plethysmography To Observe The Effects Of Cold-Water Immersion On Arterial Compliance, Rita M. Grigorian

Master's Theses

As the prevalence of cardiovascular diseases continues to exponentially grow in populations across the globe, the necessity of determining underlying factors, effective methods of diagnoses, and universally available preventive measures also grows. Early detection of endothelial dysfunction, a proven precursor of cardiovascular diseases, can be extremely impactful in encouraging preventative measures and early intervention before medical conditions become chronic. In recent years, ice plunging, a form of cryotherapy involving full body immersion in cold water, has gained popularity within circles of fitness and health practitioners, gaining the interest of people of all backgrounds. Certain parallels observed between the human physiological …

Resistance Training In Humans And Mechanical Overload In Rodents Do Not Elevate Muscle Protein Lactylation, Madison L. Mattingly, Auburn University A. Ruple, Casey L. Sexton, Joshua S. Godwin, Mason C. Mcintosh, Morgan A. Smith, Daniel L. Plotkin, J. Max Michel, Derick A. Anglin, Nicholas J. Kontos, Shengyi Fei, Stuart M. Phillips, C. Brooks Mobley, Ivan Jose Vechetti Jr, Christopher G. Vann, Michael D. Roberts

Department of Nutrition and Health Sciences: Faculty Publications

Although several reports have hypothesized that exercise may increase skeletal muscle protein lactylation, empirical evidence in humans is lacking. Thus, we adopted a multifaceted approach to examine if acute and subchronic resistance training (RT) altered skeletal muscle protein lactylation levels. In mice, we also sought to examine if surgical ablation-induced plantaris hypertrophy coincided with increases in muscle protein lactylation. To examine acute responses, participants’ blood lactate concentrations were assessed before, during, and after eight sets of an exhaustive lower body RT bout (n = 10 trained college-aged men). Vastus lateralis biopsies were also taken before, 3-h post, and 6-h post-exercise …

Critical Contributions Of Protein Cargos To The Functions Of Macrophage‑Derived Extracellular Vesicles, Baolong Liu, Phuong Linh Nguyen, Han Yu, Xingzhi Li, Huiren Wang, Wang Price, Meng Niu, Chittibabu Guda, Xiao Cheng, Xinghui Sun, Regis Moreau, Amanda E. Ramer-Tait, Michael J. Naldrett, Sophie Alvarez, Jiujiu Yu

Department of Nutrition and Health Sciences: Faculty Publications

Background Macrophages are highly plastic innate immune cells that play key roles in host defense, tissue repair, and homeostasis maintenance. In response to divergent stimuli, macrophages rapidly alter their functions and manifest a wide polarization spectrum with two extremes: M1 or classical activation and M2 or alternative activation. Extracellular vesicles (EVs) secreted from differentially activated macrophages have been shown to have diverse functions, which are primarily attributed to their microRNA cargos. The role of protein cargos in these EVs remains largely unexplored. Therefore, in this study, we focused on the protein cargos in macrophage-derived EVs.

Results Naïve murine bone marrow-derived …

Sprouting Alters Metabolite And Peptide Contents In The Gastrointestinal Digest Of Soybean And Enhances In-Vitro Anti-Inflammatory Activity, Emerson Nolasco, Inga Krassovskaya, Kelvin Hong, Kali Hansen, Sophie Alvarez, Toshihiro Obata, Kaustav Majumder

Department of Nutrition and Health Sciences: Faculty Publications

Sprouting of soybeans can enhance the release of health-beneficial bioactive compounds, especially peptides, and metabolites, while gastrointestinal (GI) digestion alters their biotransformation and bioaccessibility. The present study aimed to evaluate the effect of soybean sprouting and GI digestion in modulating its anti-inflammatory activity. Soybeans were soaked in water overnight (Day 0) and sprouted for two and four days, subjected to simulated GI digestion, and human intestinal epithelial cells (Caco-2) were pretreated (2 h) with soybean sprout digest (SSD: 1000 μg/mL) before inflammation induction with IL-1β. Pre-treatment with Day 4 SSD specifically reduced the secretion of cytokine IL-8 by 19.5%. Sprouting …

Antibiotic-Induced Gut Dysbiosis And Cognitive, Emotional, And Behavioral Changes In Rodents: A Systematic Review And Meta-Analysis, Shivdeep S. Hayer, Soonjo Hwang, Jonathan B. Clayton

Department of Nutrition and Health Sciences: Faculty Publications

There are previous epidemiological studies reporting associations between antibiotic use and psychiatric symptoms. Antibiotic-induced gut dysbiosis and alteration of microbiota-gut-brain axis communication has been proposed to play a role in this association. In this systematic review and meta-analysis, we reviewed published articles that have presented results on changes in cognition, emotion, and behavior in rodents (rats and mice) after antibiotic-induced gut dysbiosis. We searched three databases—PubMed, Web of Science, and SCOPUS to identify such articles using dedicated search strings and extracted data from 48 articles. Increase in anxiety and depression-like behavior was reported in 32.7 and 40.7 percent of the …

Resistant Potato Starch Supplementation Reduces Serum Histamine Levels In Healthy Adults With Links To Attenuated Intestinal Permeability, Jason R. Bush, Jun Han, Edward C. Deehan, Scott V. Harding, Madhura Maiya, Joshua Baisley, David Schibli, David R. Goodlett

Department of Nutrition and Health Sciences: Faculty Publications

Histamine from our diet or gut microbes can trigger gastrointestinal disturbances, and resistant potato starch (RPS) has previously been shown to alleviate these symptoms while increasing levels of health-associated bacteria such as Akkermansia through unknown mechanisms. Post hoc exploratory metabolomic analysis of serum amino acid, amine, and carnitine metabolites in participants consuming 3.5 g/day RPS or placebo (n = 48) was performed using liquid chromatography-mass spectrometry to determine whether RPS positively influences histamine metabolism and related parameters. Histamine levels were significantly reduced by RPS treatment, but histamine-degrading enzyme products were unaffected by RPS. RPS also reduced histamine-secreting Haemophilus and Lactobacillus …

Fatiguing Joint Angle Does Not Influence Torque And Neuromuscular Responses Following Sustained, Isometric Forearm Flexion Tasks Anchored To Perceptual Intensity In Men, Dolores G. Ortega, Terry J. Housh, Robert Smith, Jocelyn E. Arnett, Tyler J. Neltner, John Paul V. Anders, Richard J. Schmidt, Glen O. Johnson

Department of Nutrition and Health Sciences: Faculty Publications

This study examined the effects of joint angle (JA) on maximal voluntary isometric contraction (MVIC) and neuromuscular responses following fatiguing tasks anchored to RPE. Nine men (mean ± SD: age = 20.7 ± 1.2 yrs) performed forearm flexion MVICs at elbow JAs of 75^o and 125^o before and after sustained, isometric forearm flexion tasks to failure at fatiguing joint angles (FJA) of 75^o and 125^o anchored to RPE = 8. The amplitude and frequency of the electromyographic and mechanomyographic signals were recorded. Neuromuscular efficiency was calculated by dividing normalized torque by normalized electromyographic amplitude. A dependent …