Taylor Thomas

How you eat may be connected to how you sleep

Taylor Thomas — Thu, 11 Dec 2025 14:22:19 +0000

How you eat may be connected to how you sleep Taylor Thomas Thu, 12/11/2025 - 09:22

In This Story

The average adult should get a minimum of seven hours of sleep daily, according to Centers for Disease Control and Prevention recommendations. An estimated 50 to 70 million Americans are diagnosed with a sleep disorder (ex., sleep apnea, insomnia) that prevents optimal sleep outcomes, and what we eat may play a role.

A study by George Mason Ģ��AV registered dietitian and clinical nutrition researcher Raedeh Basiri showed that blood sugar levels—whether in individuals with or without diabetes—are linked to sleep quality. The research found that blood glucose patterns, diabetes management, and the types of foods people eat all were associated with how well they sleep:

Individuals with diabetes were more likely to have trouble sleeping, be diagnosed with sleep disorders, and have abnormal sleep duration compared to individuals without diabetes. Those with prediabetes showed similar patterns, but not as strongly.
Strict dietary management and diabetes control were associated with more sleep difficulties, suggesting that blood-sugar status and the types of foods you eat may play important roles in how well you sleep.
Low-protein diets, especially when combined with high-fat intake, were most consistently linked to poor sleep across the board. On the other hand, low-carb, high-fat diets were associated with a lower likelihood of short sleep duration in both people with diabetes and those with normal blood sugar.

Basiri’s research highlights the importance of considering both dietary patterns and blood sugar status when developing strategies to improve sleep.

Glycemic status and macronutrient intake as predictors of sleep outcomes: an analysis of NHANES 2007–2020 data was published in October 2025, in Frontiers.

About the researcher

Raedeh Basiri is a registered dietitian and an assistant professor in the Department of Nutrition and Food Studies at George Mason’s College of Public Health. Basiri is a clinical nutrition researcher specializing in personalized nutrition therapy and the use of emerging technologies, such as continuous glucose monitoring, to improve outcomes in individuals with prediabetes, diabetes, and metabolic syndrome. Her work combines randomized controlled trials and large-scale data analysis to investigate how whole foods and dietary patterns impact insulin resistance, glycemic control, sleep, and both mental and gut health. Basiri takes a rigorous, interdisciplinary approach and is deeply committed to chronic disease prevention, collaborative research, and mentoring future professionals.

Thumbnail photo by Slaapwijsheid.nl via Unsplash.

Ģ��AVics

blood glucose control

Research

This veteran’s advice for her fellow former service members considering George Mason? Do it!

Taylor Thomas — Thu, 06 Nov 2025 14:06:19 +0000

This veteran’s advice for her fellow former service members considering George Mason? Do it! Taylor Thomas Thu, 11/06/2025 - 09:06

The Wizard of Oz’s Dorothy Gale said it first: “There’s no place like home.” Bachelor of Social Work (BSW) student Becca Simon, a veteran of the U.S. Navy, has no doubt she’s found her home in the College of Public Health at George Mason Ģ��AV.

Navy veteran and Bachelor of Social Work student Becca Simon. Photo provided.

“Coming out of the military, you leave one community, and you don't really know where to go from there, and it can feel very isolating and very lonely. To make new connections with people can be terrifying. And instead, I found a home in a community. I would venture to say that it's been life-changing,” said Simon.

Simon describes the transition from military to civilian as challenging, but with support from the Office of Military Services, says George Mason’s unparalleled dedication to veterans deserves its ranking as a top university for veterans in the country.

“I don't think I spoke to anybody in [the Office of Military Services] that wasn't helpful or willing to find answers if they didn't know. They’re up to date on things with Veterans Affairs, and just being so welcoming about coming out from the military and becoming a full-time student,” she said. “New things can be scary and confusing and overwhelming, and they definitely made it easy for me to understand what was required of me, the documents that we needed, and just made the application process much smoother.”

During her time in the Navy, Simon worked as a Sexual Assault Victim Advocate, where she regularly interacted with social workers. When searching for where to get her education, she wanted an institution that aligned with her admiration for how social workers approach mental health, conflict resolution, and addressing trauma.

“Most of those people that I admired were social workers, so I started, you know, really asking myself, well, what did I want to do. What direction did I want to go in? Many of the survivor advocates were social workers, and it ignited something that made me think, ‘I wanna do more with this when I get out of the military.’ It’s amazing to be surrounded by people who want to be social workers, who are passionate about the future of social work in this country,” Simon said, who intends to pursue her Master of Social Work here at the college after completing her BSW in 2027.

When asked who her favorite instructor has been so far, Simon explained there was no way to choose. “I adore them all,” she said. “There’s something about each and every one that is my favorite. They're all just incredible human beings and incredible at what they do.”

Simon has very straightforward advice for her fellow veterans considering George Mason. Two words: Do it!

“You will find your place here, you'll find a home here, you'll find where you belong.”

Ģ��AVics

Veterans

Office of Military Services

Department of Social Work

social work students

Bachelor of Social Work

Students

Why is the “freshmen 15” phenomenon so common?

Taylor Thomas — Tue, 04 Nov 2025 14:49:18 +0000

Why is the “freshmen 15” phenomenon so common? Taylor Thomas Tue, 11/04/2025 - 09:49

In This Story

Y. Alicia Hong, PhD

Hong Xue, PhD

Lawrence J. Cheskin, MD

Do not schedule eight AM classes. Communicate with your roommate. Wash your bedding regularly. Incoming college students are offered numerous pieces of advice before stepping onto campus. Arguably, one of the most common is to beware of the “freshman 15.” But why is weight gain among first-year students so universal that it has earned such a notorious reputation?

An George Mason Ģ��AV interdisciplinary research team led by Y. Alicia Hong, professor in the Department of Health Administration and Policy who studies mobile and wearable technologies, found that the college environment lends itself to habits that increase food intake and subsequent weight gain.

“Social and environmental factors are key determinants of eating behavior,” said Hong. "College students are affected by the eating environment, especially where they eat and whom they eat with. Our research found that they consume more calories when eating in groups or formal dining settings."

Over the course of four weeks, college students self-recorded daily eating behaviors, environment, and mood and stress levels using a mobile app. App-logged responses indicated participants eat more when in groups of two or more and in locations such as dining halls or restaurants. Conversely, food intake was less when alone or at home.

College students are unaware of their eating habits, findings suggest. Analysis revealed that students’ perceptions of their food consumption did not align with the caloric intake logged. Factors related to gender and emotion also contributed to the complex nature of dietary behavior.

“College students’ eating behaviors are complex, with individual, interpersonal, and environmental factors interacting to influence dietary intake. This research underscores the importance of context in dietary intervention and incorporating digital tools for dietary assessment,” said Hong.

The research team included Distinguished Ģ��AV Professor Larry Cheskin in the Department of Nutrition and Food Studies, Associate Professor in the Department of Health Administration and Policy Hong Xue, and George Mason alumna Jo-Vivian Yu, BS Health Adminstration '21, MS Health Informatics '22.

The Dynamics of Eating Behaviors and Eating Environment in College Students: Discrepancies Between App-Tracked Dietary Intake and Self-Perceived Food Consumption was published in mHealth on October 29, 2025. The study was funded by the George Mason Ģ��AV College of Public Health Pilot Grant (PI: YAH).

About the researchers

Y. Alicia Hong is a professor in the Department of Health Administration and Policy at George Mason Ģ��AV. She is an expert in behavioral interventions with a research interest in the intersection of health services delivery and consumer informatics. Her work primarily explores chronic care and self-care solutions through innovative digital technologies, aiming to improve patient-centered outcomes and enhance healthcare accessibility. Hong’s research focuses on implementation and dissemination science, and leveraging digital technologies to enhance health services delivery.

Larry Cheskin is a distinguished university professor in the Department of Nutrition and Food Studies and adjunct professor of medicine at Johns Hopkins School of Medicine. Cheskin has dedicated his career to research, education, and program building to enhance people’s diets and combat obesity. He founded the Johns Hopkins Weight Management Center, a multidisciplinary clinical research and treatment program. His work has impacted the problem of obesity through innovative treatment programs, and in community-based participatory research among the underserved in urban areas. He also developed mHealth tailored to the behavioral characteristics of the recipient to combat obesity.

Hong Xue is an associate professor in the Department of Health Administration and Policy. He currently serves as the Chair of the Tobacco Free Alliance of Virginia. Xue conducts interdisciplinary research in public health and in particular, integrates economics, nutrition, epidemiology, systems science, health informatics and machine learning in studying multilevel mechanisms and factors (e.g., from policy to behavior) related to obesity and non-communicable chronic diseases (NCDs), and tobacco use. Dr. Xue's research has been widely published in top journals and featured in national media, contributing significantly to both domestic and global NCD control efforts.

Jo-Vivian Yu holds a Master of Science in Data Analytics and a Bachelor of Science in Health Informatics from George Mason Ģ��AV. Her academic and research background reflects a strong interdisciplinary foundation at the intersection of data science, technology, and public health. She has contributed to multiple peer-reviewed studies focused on health behavior and population health, using digital tools and data analytics to investigate the impact of social and environmental factors on health outcomes.

Thumbnail photo by Rosalind Chang via unsplash.

Ģ��AVics

College of Public Health

New program reduces burnout in dementia caregivers, novel research evaluation proves

Taylor Thomas — Wed, 29 Oct 2025 12:41:27 +0000

New program reduces burnout in dementia caregivers, novel research evaluation proves Taylor Thomas Wed, 10/29/2025 - 08:41

In This Story

Y. Alicia Hong, PhD

As the old saying goes, you cannot pour from an empty cup. To give time and energy to others, it is vital to attend to one’s own well-being. As the U.S. population ages, there is a growing demand for tools that support the more than 19 million people who serve as caregivers of family members with Alzheimer’s Disease and related dementias (ADRD). Family caregivers of individuals with ADRD are vulnerable to poor mental and physical health due to long-term, strenuous caregiving and lack of support.

Kang Shen. Photo provided

A novel process (i.e., delivery and functionality) evaluation developed by Kang Shen, PhD health services research student at George Mason Ģ��AV’s College of Public Health, establishes that user-friendly digital interventions are the solution. WECARE 2.0, a culturally tailored digital health program, is proof as it has enhanced caregivers’ physical and mental health.

“WECARE’s approach—combining cultural relevance with an accessible, widely used technology app—proved to be highly effective and well-accepted by users. High user satisfaction, participant retention, and significant improvements in caregiving skills and positive aspects of caregiving all point to WECARE’s promising early results,” said Shen, who is a first-generation student and also has a bachelor's and master's degrees in health informatics from George Mason.

The study, Process evaluation of a digital health intervention for dementia caregivers: Integrating active and passive measurements, was published in September 2025 in Alzheimer’s & Dementia, the premier journal of the Alzheimer’s Association and the leading journal in the field.

Participants became more knowledgeable about ADRD, learned problem-solving strategies, improved their personal caregiving skills, reduced stress, increased social support, while being user-friendly.

“This program [WECARE] is so good, easy to understand, even for a 70-year-old. I don’t like reading text and can play the recording instead. I like your how-to videos; I can open them whenever I want and watch them multiple times,” one program participant shared.

WECARE, which was originally designed by Y. Alicia Hong, a Department of Health Administration professor and digital technologies intervention researcher and specialist, was delivered through the social media app WeChat. Through the platform, researchers provide easily accessible educational articles and videos, tips on practicing self-care, and opportunities for social connection with other caregivers.

Innovative Evaluation Methods

Shen’s process evaluation of WECARE 2.0 is the first to employ multiple—qualitative and quantitative—data collection methods. With data from surveys, interviews, self-reported reviews, and website engagement, Shen measured how often participants opened the app and its accompanying resources, how long they spent using the resources, and feedback of the program at the intervention’s conclusion.

Shen’s approach also highlights the importance of creating tools that do not simply exist but are observable to implementers for timely improvement. Unlike previous evaluative methods, her use of short surveys (active measurement) and tracking user activities on the backend (passive measurement) offers program developers comprehensive insight into what works, what doesn’t work, and why throughout the intervention process.

This innovative process evaluation method can facilitate developing more effective digital health interventions for underserved dementia caregivers. Results are being integrated into the next version of WECARE and can inspire future interventions.

“This study serves as a framework for creating and evaluating digital health tools that are culturally grounded and genuinely accessible for diverse, underserved caregiving communities. Our goal is to inspire a shift toward more inclusive and effective support systems that meet caregivers where they are, leveraging familiar technologies to overcome access barriers,” said Shen.

Her research was supported by Hong. Additional co-authors include Yixuan (Janice) Zhang from the College of William and Mary Department of Computer Science, Hae-Ra Han from the Johns Hopkins Ģ��AV School of Nursing, Jessica Lin from the George Mason's Department of Computer Science, and Kenneth Hepburn from the Emory Ģ��AV School of Nursing.

Ģ��AVics

PhD in Health Services Research

Digital Health

Research

GCI-Grand Challenge Initiative

Alumni

The brain may not be a muscle, but it still needs exercise

Taylor Thomas — Thu, 16 Oct 2025 14:09:59 +0000

The brain may not be a muscle, but it still needs exercise Taylor Thomas Thu, 10/16/2025 - 10:09

As we age, keeping our bodies active helps us stay healthier for longer and protects against chronic disease. We can also exercise our brains to prevent age-related mental decline with activities like reading aloud, writing by hand, and simple math exercises.

Photo by Getty Images

The idea of “working out” the mind is core to the StrongerMemory program, a rigorous brain training curriculum developed by the Goodwin Living Foundation and tested by George Mason Ģ��AV social workers. Gerontology research specialist Emily Ihara, with co-investigator George Mason Professor of Social Work Catherine J. Tompkins, found that mental exercise such as preventing age-related mental decline resulted in both self-reported and researcher-assessed improvements in key brain health indicators among older adult participants.

“The StrongerMemory program was associated with both objective and subjective improvements in cognitive functioning among older adults. The components stimulated and strengthened working memory, attention, and decision-making processes,” said Ihara, professor and chair in the Department of Social Work at George Mason’s College of Public Health (CPH).

Unlike previous cognitive exercise programs, which focused on a single aspect of brain health (e.g., memory or attention alone), the activities of this program were specifically chosen to stimulate multiple parts of the brain with the goal of combating progression of Alzheimer’s Disease and related dementias (ADRD).

“By combining reading aloud, writing by hand, and simple math exercises, the program engages multiple cognitive pathways, offering broader benefits than single-domain approaches. The results can inform practitioners, policymakers, and families about practical, affordable, non-pharmacological ways to possibly mitigate cognitive decline and promote healthy aging,” said Ihara.

Emily Ihara. Photo by Ayman Rashid/Office of Ģ��AV Branding

Older adults in the StrongerMemory program participated in three daily activities for 30 minutes per day: 10 minutes each of reading aloud, writing by hand, and completing simple math problems. The program was tailored, allowing participants choice in reading material and writing content. For example, some older adults chose to write letters to family. At the conclusion, implementers interviewed participants and conducted tests on memory recall, verbal fluency, attention, dates, and location.

Age-related cognitive decline can include memory loss, lapses in attention, trouble performing daily tasks, and confusion, among others that could be warnings of ADRD. Participants were recruited from older adult living communities, and self-reported cognitive decline but did not have a formal ADRD diagnosis.

Can brain exercises mitigate cognitive decline? A quasi-experimental evaluation of the StrongerMemory program was published July 2025 in Educational Gerontology.

Tompkins, who is also associate dean for faculty and staff affairs, and Hyun Kang from the James Madison Ģ��AV, and a former CPH postdoctoral researcher, served as co-authors of the study. Additionally, several George Mason and CPH alumni were contributors, including Francesca A. Keesee, MSW ‘23; McKenzie S. Lauber, BSW ’23, MSW ‘24; Catherine M. Magee, MSW ‘23; Kendall Barrett, BSW ‘20, MSW ‘22; Madeline Holden, MSW ‘22; Harveen Pantleay, MSW ‘22; and Gergana N. Hardy, MA Sociology '24.

Read more about the efficacy of the StrongerMemory program:

I Have Decided to Read Out Loud for the Rest of My Life! Cognitive Health and the StrongerMemory Program

Boosting Cognitive Training through Social Engagement: Impacts on Older Adults With Subjective Cognitive Decline

About the researcher

Emily Ihara is a social work and gerontology researcher focused on developing and evaluating community-based interventions that support cognitive health for people living with dementia and their caregivers. Her expertise bridges practice-based innovation and rigorous research methods, with an emphasis on accessible, scalable solutions to pressing challenges in aging societies.

In This Story

Emily Ihara, PhD, MSW, FGSA

Ģ��AVics

$3 million National Institute on Aging grant will provide much-needed support to underserved dementia caregivers

Taylor Thomas — Wed, 15 Oct 2025 13:11:07 +0000

$3 million National Institute on Aging grant will provide much-needed support to underserved dementia caregivers Taylor Thomas Wed, 10/15/2025 - 09:11

More than 7 million Americans live with Alzheimer's disease and related dementias (ADRD), supported by 12 million unpaid family caregivers whose contributions are valued at $413 billion annually. As the U.S. population continues to age, the number of people with dementia and their caregivers will nearly triple by 2050. Innovative solutions to support family caregivers are urgently needed.

Y. Alicia Hong. Photo provided.

Now, with a $3 million grant from the National Institute on Aging (NIA), George Mason Ģ��AV digital health intervention researcher Y. Alicia Hong is poised to change that. Hong led an interdisciplinary team to develop the Wellness Enhancement for Caregivers (WECARE) as a culturally tailored, digital health intervention to enhance caregiving skills and improve the well-being of dementia caregivers. The new grant will allow her team to further refine WECARE using artificial intelligence (AI) and evaluate it with a randomized controlled trial.

“WECARE is one of the first personalized digital interventions for dementia caregivers,” said Hong, a professor in the College of Public Health's Department of Health Administration and Policy. "Though it is designed for Chinese American dementia caregivers, it can be adapted for other groups and serve the growing demand for digital support for dementia caregivers in an aging society

The seven-week program will provide participants with informational ADRD multimedia content, quiz games, social networking with other caregivers, personalized feedback, and additional individualized resources. WECARE’s success will be evaluated by measuring the depressive symptoms reported by participants. The project also intends to identify barriers to and facilitators of WECARE’s adoption and long-term use.

This resource comes at a critical time as the aging population grows, and more people with ADRD require caregivers. Additionally, most family caregivers have chronic conditions due to prolonged and intensive dementia caregiving, causing an increased need for resources that sustain the health of family caregivers.

Hong’s grant titled “WECARE: A Personalized Intervention for Underserved Chinese American Dementia Caregivers” will take place from September 2025 to August 2030, for a total of $3,088,427. WECARE is directly responsive to NIA’s priority of effective interventions for ADRD-affected populations.

Hong studies the intersection of health services delivery and consumer informatics. Her work explores chronic care and self-care solutions through innovative digital technologies to improve patient-centered outcomes and enhance health care accessibility. Hong’s research focuses on implementation and dissemination science and leveraging digital technologies to enhance health services delivery.

In This Story

Y. Alicia Hong, PhD

Grand Challenge Initiative

Learn more

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GCI-Grand Challenge Initiative

Artificial Intelligence

Powerful community partnerships help combat public health challenges

Taylor Thomas — Fri, 10 Oct 2025 17:06:05 +0000

Powerful community partnerships help combat public health challenges Taylor Thomas Fri, 10/10/2025 - 13:06

The Mason and Partners (MAP) Clinics’ Empowered Communities program’s success is driven by dynamic partnerships between George Mason Ģ��AV and community organizations that are transforming public health outcomes in underserved communities.

Initiatives convene networks of nurses, peer specialists, community health workers, and students to bring acute and chronic health care services, immunizations, school health exams, substance misuse treatment, mental health services, and more to low-income, uninsured, or refugee populations. For example, the Empowered Communities Opioid Project helps people involved with the justice system who struggle with opioid use disorders connect with health care providers and community resources.

Photo by Emily Roscher.

Empowered Communities programs exemplify how college-community alliances can directly improve highly targeted public health issues. These collaborations are foundational to delivering sustainable, person-centered care where it’s needed most. By combining academic expertise with on-the-ground community insight, these partnerships are creating scalable models for building healthier communities.

Prince William County and MAP Clinics partner on several initiatives, including the Jail Medication-Assisted Treatment Program, the Peer Internship Project, and Community MAT efforts. The collaboration is rooted in shared goals of expanding access to treatment, strengthening peer support services, and promoting recovery within justice-involved populations. Their remarkable collaboration was recognized with the Jack Wood Award for Town-Gown Relations in the category of Partnership Initiative.

“Partnerships like these are essential for building coordinated, comprehensive responses to the opioid epidemic, substance use, and behavioral health challenges in Prince William County, City of Manassas, and Manassas Park. By working together, we can leverage collective expertise, align resources, and deliver consistent, person-centered care across systems,” said Sara Wheeler, division manager of the Adult Behavioral Health and Recovery Services in the Prince William County Government.

Harnessing Tech Partners to Improve Health

Sri Vasireddy, co-founder and CEO of REAN Foundation, leads an organization dedicated to using technology to improve access, affordability, and efficiency in health care. Together, REAN and the MAP Clinics created Mason HealthLink, an AI companion that allows patients to self-manage their own care by connecting them with resources, practitioners, and updated care plans. Their partnership exemplifies the intersection of technology and health care.

“There is tremendous need for what we do and there's a lot that we need to put together. I am a technology entrepreneur, and I have little direct knowledge in health care,” said Vasireddy. "What I know comes from working with organizations and partnerships, meeting people, and learning about their communities’ needs. On the technology side, the technology people process aspects of building a platform. But we need nursing staff and community workers and volunteers to help answer is this contextualized, is this personalized? It’s not just one discipline. We need psychology, we need science, we need technology, we need business in terms of the operations."

These partnerships—between academic institutions, local governments, and technology innovators—are the foundation of Empowered Communities’ success. They demonstrate how collaboration across sectors can drive sustainable public health solutions and improve outcomes for underserved populations.

Over the past two years, the Empowered Communities has hosted a conference that served as a platform for these partners to showcase milestones and reaffirm their shared commitment to providing resources to those most in need.

“Gatherings like the Empowered Communities Conference foster connection, knowledge sharing, and inspiration across sectors. They provide a platform to highlight innovative practices, celebrate progress, and strengthen the collective commitment to recovery, equity, and community resilience,” said Wheeler.

Photo by Emily Roscher.

Ģ��AVics

Empowered Communities

Mason and Partners (MAP)

GCI-Grand Challenge Initiative

Helping older adults embrace AI and emerging technologies with a National Science Foundation grant

Taylor Thomas — Fri, 26 Sep 2025 16:08:43 +0000

Helping older adults embrace AI and emerging technologies with a National Science Foundation grant Taylor Thomas Fri, 09/26/2025 - 12:08

In a world where artificial intelligence (AI) is becoming more integrated into our lives, older adults are being left behind. Poor digital literacy is more than being unable to use social media. It increases the risk of poor health outcomes as it may exclude anyone, especially older adults, from finding and using information that sustains and promotes health. With a highly competitive grant from the National Science Foundation (NSF), digital technologies researcher, Y. Alicia Hong, is helping older adults keep pace with evolving technology and setting them up for success in the future.

Y. Alicia Hong. Photo provided

“Our project equips older adults to adapt to emerging technologies, such as AI, and become more resilient in a rapidly changing digital landscape,” said Hong, professor in George Mason Ģ��AV’s Department of Health Administration and Policy.

From online banking to electronic health records like MyChart, people need to interact with digital technology on a daily basis. Hong’s project will incorporate youth, who are more adept with technology, to aid older adults’ skill-building. At senior centers, a youth and an older adult will walk through scenes where they may encounter AI technology. A web platform will guide them to collaboratively develop a digital life story with realistic scenarios with support from AI tools.

"The project seeks to strengthen AI literacy, social connectedness, and resilience among older adults while cultivating responsible AI awareness in youth," Hong said.

Hong will co-design the web-based platform that facilitates intergenerational engagement between youth and older adults in narrative-style storytelling to improve their understanding of digital technologies and AI. They will use multiple AI-based tools, including ChatGPT for script generation, Runway ML for image creation, Eleven Labs for audio, and Descript for editing.

Hong will work alongside the project’s PI, Dr. Yixuan (Janice) Zhang, assistant professor in the Department of Computer Science at College of William & Mary. Collaboration with a computer scientist will ensure refined evaluations of usability, accessibility, and participants’ ability to use the web-based platform independently, while also taking into consideration cultural sensitivity. Their interprofessional, intercollegiate partnership will optimize resource allocation and program performance.

“We aim to deliver a community-based model for AI literacy that helps older adults confidently and safely use AI, strengthens intergenerational bonds by positioning youth as tech partners, and gives community-based organizations a practical toolkit they can sustain after the grant,” said Zhang, co-PI with Hong. “The award converts a co-designed concept into a tested, transferable, and sustainable platform and program to enhance AI literacy among older adults.”

“The project will inform future programs aimed at underserved groups and foster more inclusive, accessible, and meaningful engagement with emerging technologies,” said Hong.

NSF grants are awarded to researchers whose projects have demonstrated the capacity for advancing research and education across science and engineering. The project entitled “Enhancing AI Literacy and Resilience through Intergenerational Digital Storytelling among Older Adults” is a three-year, $661,478 grant.

As a digital health behavioral interventionist, Hong studies the intersection of health services delivery and consumer informatics. Her work explores chronic care and self-care solutions through innovative digital technologies to improve patient-centered outcomes and enhance health care accessibility. Hong’s research focuses on implementation and dissemination science and leveraging digital technologies to enhance health services delivery.

Powering Artificial Intelligence at George Mason

Ģ��AVics

Older Adults

Young Adults

Digital Accessibility

Artificial Intelligence

HAP Faculty

Research

National Science Foundation

Can a mango a day keep diabetes away: A pioneering study shows the benefits of foods with natural sugars versus added sugars

Taylor Thomas — Wed, 24 Sep 2025 17:31:40 +0000

Can a mango a day keep diabetes away: A pioneering study shows the benefits of foods with natural sugars versus added sugars Taylor Thomas Wed, 09/24/2025 - 13:31

If presented with two snacks, one containing seven grams of sugar and another with more than 30 grams of sugar, choosing the healthier option should be a no-brainer, correct? Well, maybe not. Less sugar is not automatically healthier.

Photo by Luhai Feng/pixababy

For the nearly 100 million adults in the United States who are currently living with prediabetes, a tropical fruit that can reduce the risk of diabetes sounds too good to be true. Tropical fruits contain anywhere between 10 to 50 grams of sugar, with mangos on the high end of the spectrum, making them seem a poor snack choice based on that alone. But research by clinical nutrition researcher Raedeh Basiri indicates that mangos, despite having more sugar than many low-sugar snacks, may offer protective factors for adults with prediabetes.

“It is not just the sugar content that matters, but the overall food context that matters,” said Basiri, assistant professor in George Mason Ģ��AV’s Department of Nutrition and Food Studies. This study is the first long-term clinical trial to demonstrate both metabolic and body composition benefits of mangoes in prediabetes.

Simply put, it’s more than the sugar in the food; it’s about the whole food. The sugars naturally found in mangos, and other fruits, are complemented by fiber and other vitamins and nutrients that offer additional health benefits. Food with added sugar, such as breakfast cereals, and even low-sugar snack options, may not have the same nutritional value and can even increase diabetes risk.

“The goal is to encourage people to include whole fruits, like mango, as part of healthy eating behaviors and practical dietary strategies for diabetes prevention,” said Basiri. “Individuals at high risk of diabetes should not only focus on the sugar content of foods, but on how sugars are delivered.”

Basiri and her team split study participants into two groups; one group received a fresh mango daily, while the other group was given a low-sugar granola bar each day. Over six months, researchers measured participants’ blood glucose levels, bodily responses to insulin, and body fat.

At the conclusion of the study, findings revealed that the high-sugar mango (32 grams of sugar) proved more beneficial than a low-sugar granola bar (11 grams of sugar). The group that consumed the daily mango showed improved blood glucose control, enhanced insulin sensitivity, and reduced body fat.

Daily Mango Intake Improves Glycemic and Body Composition Outcomes in Adults with Prediabetes: A Randomized Controlled Study was published in Foods in August 2025.

This study was funded by the National Mango Board. The authors declare no other potential conflicts of interest. The funders had no role in the design of the study, in the collection, analysis, interpretation of data, or the decision to publish results.

About the researcher

Explore Research at George Mason

Ģ��AVics

For this alumnus, public health and public service are inextricable

Taylor Thomas — Wed, 03 Sep 2025 17:37:56 +0000

For this alumnus, public health and public service are inextricable Taylor Thomas Wed, 09/03/2025 - 13:37

George Mason Ģ��AV alumnus Phazhon Nash, BS in Community Health ’21, has taken his commitment to the intersection of public health and public service to the Roanoke City Council. Nash foresaw his future in community service and complemented his public health major with a global health concentration with an American Government minor from the Schar School of Policy and Government. Health and wellness are at the forefront of his mind when designing policies to uplift people physically, mentally, socially, financially, and environmentally.

Roanoke City Council Member Phazhon Nash, BS in Community Health ’21.

“Public health and public service are inseparable. Whether it is housing, transportation, public safety, or economic development, every policy has an impact on health,” said Nash. "As a council member, I think about how decisions will affect people’s well-being, how they will create healthier neighborhoods, reduce disparities, or improve access to resources. We want to create policies to support the whole person and the whole community."

As the youngest elected council member for Roanoke City, Nash’s fresh perspective is amplifying the voices of future generations. A Roanoke native, Nash grew up seeing the city’s health needs go ignored for decades. He was inspired to run for city council because he wanted to give back in a meaningful way, addressing challenges facing the community today that will benefit generations to come.

“I saw a need for younger voices at the table, voices that reflect the future of our communities. My goal is to make Roanoke City the happiest, healthiest, and safest place for all to call home,” Nash said.

City Council is a part-time role, so Nash also serves as an Operations Consultant in Emergency Services at Carilion Clinic in Roanoke. He leads quality improvement initiatives, throughout efficiency projects, and operational strategies across all six Carilion Clinic Emergency Departments in Southwest Virginia.

“I use my background in community health to ensure that the systems and solutions we implement in the emergency department actively acknowledge and respond to social determinants of health, helping bridge gaps in care and address the broader factors that impact patient outcomes,” Nash said.

Nash credits his education from the College of Public Health at George Mason Ģ��AV for training him in how to implement sustainable, innovative public health solutions. “The most significant aspect of my George Mason and College of Public Health education was the diversity. I met people from so many different backgrounds, which opened my mind and broadened my perspective. The professors also consistently challenged me to think outside the box and become truly creative in the way I approached problems,” he said. “That combination of diversity and intellectual challenge shaped the way I see public health and leadership today.”

Ģ��AVics

bachelor of science in community health

Department of Global and Community Health

GCH Alumni

Alumni

public policy

Taylor Thomas

How you eat may be connected to how you sleep

In This Story

Ģ��AVics

This veteran’s advice for her fellow former service members considering George Mason? Do it!

Ģ��AVics

Why is the “freshmen 15” phenomenon so common?

In This Story

Ģ��AVics

New program reduces burnout in dementia caregivers, novel research evaluation proves

In This Story

Innovative Evaluation Methods

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