Nutrition and health最新文献

{"title":"Fruit and vegetable intake among rural populations in the United States, by sociodemographic characteristics, behavioral risk factor surveillance system 2019, 2021.","authors":"Alain K Koyama, Diane M Harris, Reena Oza-Frank, Ann M Goding Sauer, Samantha L Pierce, Julie L Self","doi":"10.1177/02601060251379913","DOIUrl":"https://doi.org/10.1177/02601060251379913","url":null,"abstract":"<p><p><b>Background:</b> Rural populations in the US experience a higher prevalence of chronic diseases compared with urban populations. Consumption of healthy foods in rural areas can be limited by factors such as reduced access and availability. Limited intake of fruits and vegetables is a common risk factor for chronic disease, but differences in intake by sociodemographic characteristics among rural populations are inadequately characterized. <b>Aim:</b> We described the prevalence of consuming fruits and vegetables at least once per day by sociodemographic subgroups among US adults in rural counties. <b>Methods:</b> We conducted a pooled, cross-sectional study of 218,905 US adults aged ≥18 years in rural counties (non-metropolitan and non-core counties defined by the National Center for Health Statistics) using 2019 and 2021 Behavioral Risk Factor Surveillance System data. Sociodemographic factors included age, sex, race or ethnicity, education, employment, income, healthcare access, US Census division, and state. The two primary outcomes were self-reported consumption of fruits and of vegetables at least once per day. Weighted prevalence estimates were calculated using predictive margins derived from adjusted logistic regression models. <b>Results:</b> The prevalence of consuming fruits at least once per day was 57.6% (95% confidence interval (CI): [57.1-58.0]) and for vegetables was 80.0% (95% CI: [79.6-80.4]). For both fruits and vegetables, prevalence was generally higher among rural adults who were older; female; reported higher education, higher income, greater healthcare access; or resided in states in New England. <b>Conclusion:</b> Fruit and vegetable consumption is inadequate across the population with some groups more likely to have lower consumption, such as younger adults, men, and adults of lower socioeconomic status. Interventions that address both population-level contextual factors and individual-level barriers for those most at risk for lower consumption may increase fruit and vegetable consumption.</p>","PeriodicalId":19352,"journal":{"name":"Nutrition and health","volume":" ","pages":"2601060251379913"},"PeriodicalIF":1.4,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145092294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intuitive eating and mindfulness during pre-pregnancy, pregnancy, and postpartum.","authors":"Laudicéia Ferreira Fróis, João Paulo Lima de Oliveira, Lílian Gonçalves Teixeira","doi":"10.1177/02601060251379529","DOIUrl":"https://doi.org/10.1177/02601060251379529","url":null,"abstract":"<p><p><b>Background:</b> The pre-gestational, gestational, and postpartum periods are marked by physiological, hormonal, and emotional changes that can significantly impact women's eating habits and behaviors. In this context, mindful eating and intuitive eating have emerged as promising strategies to promote a healthier relationship with food throughout these stages. <b>Objectives:</b> To investigate the practice of mindful eating and intuitive eating during the pre-gestational, gestational, and postpartum periods. <b>Methodology:</b> This longitudinal study was conducted with pregnant women receiving care in both the public and private healthcare systems in Lavras, Minas Gerais, Brazil. Data related to the pre-pregnancy period (retrospective) and pregnancy were collected in person between July 2019 and February 2020. Postpartum data were collected through telephone interviews from March 2020 to May 2021, due to social distancing measures imposed by the COVID-19 pandemic. Eating behavior was assessed using self-administered versions of the Mindful Eating Questionnaire (MEQ) and the Intuitive Eating Scale (IES<b>)</b>. The MEQ was used to analyze mindful eating, and the IES was used to assess intuitive eating. Analysis of covariance was employed to compare the mean scores of eating behaviors across the different periods, followed by Bonferroni post hoc tests to identify significant differences. Data are presented as means and standard deviations. <b>Results:</b> The sample consisted of 103 participants (mean age 28.50 ± 6.11 years). During pregnancy, women showed higher mean scores for intuitive eating (3.43 ± 0.51) and mindful eating (2.69 ± 0.35) compared to the pre-pregnancy period (3.36 ± 0.55 and 2.59 ± 0.34, respectively; <i>p</i> = 0.038 and <i>p</i> < 0.001). However, when comparing pregnancy to the postpartum period, a higher mean score for mindful eating was observed in the postpartum period (2.75 ± 0.31; <i>p</i> < 0.001). <b>Conclusion:</b> Women showed greater engagement in intuitive and mindful eating during pregnancy compared to the pre-gestational period, and mindful eating behaviors were maintained postpartum. These findings suggest that maternal nutritional interventions can be enhanced by incorporating these approaches, fostering the development of self-regulation in eating and mind-body connection, which supports healthier and more sustainable food choices throughout the perinatal period.</p>","PeriodicalId":19352,"journal":{"name":"Nutrition and health","volume":" ","pages":"2601060251379529"},"PeriodicalIF":1.4,"publicationDate":"2025-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145081005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dietary patterns and fasting behaviors in Huntington's disease population: A cross-sectional survey study.","authors":"Russell G Wells, Lee E Neilson, Amie L Hiller","doi":"10.1177/02601060251378785","DOIUrl":"https://doi.org/10.1177/02601060251378785","url":null,"abstract":"<p><p>BackgroundLifestyle factors, including dietary fasting and structured eating habits, may influence neurodegenerative processes in Huntington's disease (HD), yet little is known about dietary behaviors in this population.AimEvaluate the frequency of fasting habits, identify meal timing characteristics, and explore dietary composition choices in individuals with or at-risk for HD.MethodsAn electronic survey was distributed within the HD community. Responses were collected for one year and statistically analyzed.ResultsAmong 116 respondents, 42% reported practicing a fasting protocol, with 36% sustaining it for over a year and 40% applying it as a weight loss strategy. The most common type was daily 16:8 fasting. Mediterranean, low-carbohydrate, and vegetarian diets were the most frequently adopted structured dietary patterns.ConclusionsFasting and structured eating habits are common in the HD community, suggesting dietary interventions may be feasible and relevant. Future studies are needed to evaluate their safety and effects in HD.</p>","PeriodicalId":19352,"journal":{"name":"Nutrition and health","volume":" ","pages":"2601060251378785"},"PeriodicalIF":1.4,"publicationDate":"2025-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145080483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fiber for improvement of behavior, eating, and risk: Protocol for a randomized controlled trial examining a behavioral intervention focused on facilitating improved dietary fiber consumption, eating behavior, and cardiometabolic risk in adults with obesity.","authors":"Ashlea Braun, Dorsa Hosseininasab, Sarah Corcoran, Tyler Godsey, Edralin Lucas, Melinda McCann, Gerwald Koehler, Sam R Emerson","doi":"10.1177/02601060251375130","DOIUrl":"https://doi.org/10.1177/02601060251375130","url":null,"abstract":"<p><p><b>Background:</b> Despite a long-standing appreciation for the benefits of dietary fiber consumption, there is a lack of interventions focused exclusively on improving dietary fiber intake. <b>Aim:</b> The aim of this study is to determine the effects of an intervention focused singularly on improving dietary fiber on weight, eating behavior, and markers of cardiometabolic risk. <b>Methods:</b> This pilot study will employ a three-arm, factorial design to examine effects of a novel dietary fiber-focused intervention: Fiber for Improvement of Behavior, Eating, and Risk (FIBER), compared to standard weight loss education alone or in combination with FIBER. FIBER is 3 months long, including group-based educational sessions and remote counseling using motivational interviewing. Intervention content is focused on dietary fiber. This includes what dietary fiber is, where to find it, why to consume it, and how to consume it via theory-driven behavior change techniques and strategies (e.g. observational learning). Adults consuming ≤25 g of dietary fiber/day and a body mass index ≥30 kg/m² will be recruited using online advertisements. Participants will complete in-person data collection visits at baseline and 1 and 2 years post-FIBER to measure body mass (primary outcome), blood lipids, dietary fiber intake, behavior and cognitive measures, stool samples, and body composition (secondary outcomes). One remote data collection session will occur directly after FIBER to assess dietary fiber intake and behavior and cognitive measures. <b>Summary:</b> This study will provide data regarding effects of a dietary fiber-focused intervention on diet and eating-related behavior, body weight, and cardiometabolic risk factors in adults with obesity.</p>","PeriodicalId":19352,"journal":{"name":"Nutrition and health","volume":" ","pages":"2601060251375130"},"PeriodicalIF":1.4,"publicationDate":"2025-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145081036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Moro orange juice extract supplementation in weight management in adults: A systematic review and meta-analysis.","authors":"Carla McGq Campos, Mariano Gallo Ruelas, Giovanna Hs da Silva, Fernanda R de Lima, Daniele F Holanda","doi":"10.1177/02601060251374379","DOIUrl":"https://doi.org/10.1177/02601060251374379","url":null,"abstract":"<p><p>Background and purposeOverweight and obesity are critical public health issues linked to chronic diseases such as type 2 diabetes and cardiovascular conditions. Moro orange juice extract has emerged as an alternative for promoting weight loss and improving body composition among overweight adults. Therefore, we conducted a systematic review and meta-analysis to evaluate its effectiveness and potential role in obesity management.AimTo evaluate the effectiveness of Moro orange juice extract supplementation on weight-related outcomes in overweight and obese adults.MethodsWe systematically searched PubMed, Embase, and Cochrane for randomized controlled trials (RCTs) comparing Moro orange juice extract with placebo in overweight adults. Our primary outcomes were changes in body weight and body mass index (BMI). Secondary outcomes included waist circumference, fat mass, and lean mass.ResultsThree RCTs involving 252 participants were included in our analysis. The extract significantly reduced body weight (mean difference (MD) -2.08 kg; 95% confidence interval (CI) -3.50, -0.67; <i>I</i>² = 0%; <i>p</i> < 0.01) and fat mass (MD -1.53 kg; 95% CI -2.92, -0.15; <i>I</i>²= 0%; <i>p</i> = 0.03), the pooled analysis of waist circumference presented heterogeneous point estimates (MD -3.25 kg; 95% CI -6.44, -0.07; <i>I</i>² = 99%; <i>p</i> = 0.05). No significant effects were observed on lean mass.ConclusionMoro orange juice extract may result in weight and fat mass reduction in overweight and obese adults. However, additional research is needed to determine the optimal dosage, duration of supplementation, and underlying mechanisms.</p>","PeriodicalId":19352,"journal":{"name":"Nutrition and health","volume":" ","pages":"2601060251374379"},"PeriodicalIF":1.4,"publicationDate":"2025-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145075549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The mediating role of syndecan-4 in the negative association of healthy eating index with body mass index and android percent fat in premenopausal women.","authors":"Yenni E Cedillo, Douglas R Moellering, Maria De Luca","doi":"10.1177/02601060251378557","DOIUrl":"https://doi.org/10.1177/02601060251378557","url":null,"abstract":"<p><p><b>Background:</b> Diet quality has been implicated in the development of abdominal obesity. Yet, the molecular components involved in this relationship remain largely unknown. <b>Aim:</b> This pilot study examined whether syndecan-4 (SDC4) may serve as a molecular link between diet quality and abdominal obesity. <b>Methods:</b> Serum SDC4 levels were measured in 41 women (aged 21-45) who self-identified as African American or European American. Diet quality was assessed using the healthy eating index (HEI) score derived from a food frequency questionnaire, while android percent fat was measured using dual-energy X-ray absorptiometry. Regression and mediation analyses were performed to examine the data. <b>Results:</b> Significant (<i>p</i> < 0.05) negative correlations were observed between HEI scores and both body mass index (BMI) and android percent fat. SDC4 emerged as a significant predictor of HEI and mediated the negative associations of HEI with BMI and android percent fat, independent of race and age. <b>Conclusion:</b> Our findings suggest that SDC4 may play a key mechanistic role in linking adherence to dietary recommendations with reductions in android adiposity.</p>","PeriodicalId":19352,"journal":{"name":"Nutrition and health","volume":" ","pages":"2601060251378557"},"PeriodicalIF":1.4,"publicationDate":"2025-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145075577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Breastfeeding barriers and facilitators in Thai postpartum women with type 2 diabetes mellitus.","authors":"Ratchanok Phonyiam, Chiao-Hsin Teng, Yamnia Cortés, Catherine Sullivan, Aunchalee Palmquist, Eric A Hodges, Marianne Baernholdt","doi":"10.1177/02601060251371840","DOIUrl":"https://doi.org/10.1177/02601060251371840","url":null,"abstract":"<p><p>BackgroundBreastfeeding positively influences glucose regulation in postpartum women with diabetes.AimThis study aimed to describe breastfeeding barriers and facilitators in postpartum women with type 2 diabetes mellitus (T2DM).MethodsThis qualitative analysis utilized data from a parent study with a convergent parallel mixed-methods design. We interviewed postpartum women with T2DM and extracted fasting plasma glucose levels from medical records taken at 4 to 6 weeks after childbirth.ResultsEight postpartum women with T2DM participated. Those who exclusively breastfed had normal fasting plasma glucose levels. Six themes emerged as breastfeeding barriers and facilitators across individual, interpersonal, and societal levels. Individual barriers included low milk production, dietary cravings, and emotional challenges of first-time motherhood. Interpersonal barriers involved lactation issues, baby conditions, and mother-baby separation post-birth. Societal barriers included short maternal leave, workplace difficulties with pumping, baby's location, and healthcare costs. Individual facilitators included breastfeeding intention and dietary practices to boost milk. Interpersonal facilitators were understanding baby cues and family support. Societal facilitators were involved in Thai postpartum traditions, health literacy, and lactation rooms in hospitals.ConclusionsOur findings highlighted the importance of identifying women's barriers and facilitators in breastfeeding, addressing physical and emotional challenges, and conducting lactation assessments. The study emphasized the need for increased workplace support for ongoing breastfeeding and individualized support that considers cultural beliefs and hospital practices.</p>","PeriodicalId":19352,"journal":{"name":"Nutrition and health","volume":" ","pages":"2601060251371840"},"PeriodicalIF":1.4,"publicationDate":"2025-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145070109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"β-carotene and fatty acid composition of <i>Attalea phalerata</i> oil and its effect on metabolism as the sole source of vitamin A precursors in deficient rats.","authors":"Elaine Cristina de Lara Spada, Daniela de Souza Vial Dahmer, Adriene de Moura Barboza, Wéliton Barreto da Silva, Edgar Willibaldo Allebrandt Neto, Mariana Favero Boaventura, Claudia Marlise Balbinotti Andrade, Ailton José Terezo, Carla Grazieli Azevedo da Silva, Márcia Queiroz Latorraca, Suelem Aparecida de França Lemes","doi":"10.1177/02601060251375505","DOIUrl":"https://doi.org/10.1177/02601060251375505","url":null,"abstract":"<p><p><b>Background:</b> The fruit of <i>Attalea phalerata</i> has high nutritional value, including carotenoids and unsaturated fatty acids, in its pulp. <b>Aim:</b> To evaluate the effects of <i>A. phaler</i>ata pulp oil as a source of vitamin A in animals with deficiency. <b>Methods:</b> Male Wistar rats, 21days old (∼60 g) were divided into three groups: Control Group(C): received AIN-93G diet for 75 days; <i>A. phalerata</i> oil group (AO): received AIN-93G diet without vitamin-A for 45 days followed by a diet containing <i>A. phalerata</i> oil for 30 days, β-carotene (BC) group: received AIN-93G diet without vitamin-A for 45 days followed by a diet containing synthetic β-carotene for 30 days. <b>Results:</b> β-carotene concentration (308.1 µg/mL) and fatty acid profile (48.59% of oleic acid) were quantified in oil by high-performance liquid chromatography. Groups AO and BC had a corneal tissue weight 92% higher than the C. The conjunctival weight was 89% higher in the AO group and 98% higher in the BC group versus the C group. Urea levels were 17% higher in the AO group compared to the BC group. The concentration of carbonyl proteins in the liver of the AO group was 233% higher than that of the C group. The BC group showed levels of carbonylated proteins lower than the AO group and equal to the controls. <b>Conclusion:</b> <i>A. phalerata</i> pulp oil may be an effective source of β-carotene for recovering animals with vitamin A deficiency; nonetheless, recovery with <i>A. phalerata</i> oil was not sufficient to improve the oxidative damage caused by 45 days of nutritional insult.</p>","PeriodicalId":19352,"journal":{"name":"Nutrition and health","volume":" ","pages":"2601060251375505"},"PeriodicalIF":1.4,"publicationDate":"2025-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145070102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence of Mercury aka. \"Sekete\" consumption during pregnancy and its effect on nutrition: A cross-sectional study.","authors":"Ponts'o Maraceline Khoabane, Mpati Evelyn Fosa, Rose Kokui Dufe Turkson","doi":"10.1177/02601060251377508","DOIUrl":"https://doi.org/10.1177/02601060251377508","url":null,"abstract":"<p><p>BackgroundConsumption of mercury during pregnancy is detrimental to life and results in neurodevelopmental delays, foetal development, premature birth, low birth weight, and spontaneous miscarriages. Socio-cultural norms and practices play a critical role in shaping dietary habits and food choices among pregnant women.AimTo assess the prevalence of mercury consumption, its socio-cultural drivers, and its nutritional implications among pregnant women in urban Mafeteng District, Lesotho.MethodUsing a cross-sectional design, quantitative and qualitative approaches, the study sampled 72 participants (50 pregnant women and 22 traditional healers), drawn from an estimated population of 16,682 using Epi Info software. Data was analyzed using SPSS version 20.ResultsThe mean age of pregnant women was 25 years (± 4.7 SD), more than 60% had a high school education, and more than 62% were not married. 48% reported obtaining mercury from the local chemist, with over 60% consuming it for more than 2 months. Mercury was consumed by 36% to reduce pain during childbirth, 24% to protect their unborn child against witchcraft, 28% a cultural practice. Among traditional healers, 95% were males, with a mean age of 34 years (± 12.4 SD). Of these 38% administered mercury to counter witchcraft, 53% to reduce labor pain, and ensure safe and timely delivery.ConclusionA high prevalence of mercury consumption among pregnant women existed and was largely influenced by socio-cultural norms and beliefs. Duration of exposure to mercury could affect early fetal development. Furthermore, side effects like nausea and vomiting may compromise maternal nutrition, adding to health risks during pregnancy. Need for urgent public health interventions to address these cultural practices and prevent mercury exposure.</p>","PeriodicalId":19352,"journal":{"name":"Nutrition and health","volume":" ","pages":"2601060251377508"},"PeriodicalIF":1.4,"publicationDate":"2025-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145070147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigating patients' perceptions of ChatGPT as a health information resource: A qualitative study.","authors":"Miznah Hizam AlShammary, Norah Mohammed Alyahya, Eman M Alanazi, Abdullah Aldaeej, Aljouharah Mohammed Alanazi, Walaa Hassan, Tamer Farag, Sager Mohammed Alanazi, Hamad Mohammed Al Otaibi, Salem Albagmi, Wejdan M Arif, Amal Mubarak Bakhshwain, Afnan Fahd Almuhanna, Fahad Alanezi","doi":"10.1177/02601060251376091","DOIUrl":"https://doi.org/10.1177/02601060251376091","url":null,"abstract":"<p><p>BackgroundThe rapid adoption of artificial intelligence-powered tools like ChatGPT has introduced new avenues for patients to access health information independently. Understanding how patients perceive and engage with such tools is essential to evaluating their trustworthiness, usability, and potential impact on health decision-making.AimThe purpose of this study is to investigate the facilitators and barriers of using ChatGPT as a health information resource for patients' health management.MethodsA qualitative research design was adopted in this study. The participants included outpatients at a public hospital. Participants interacted with ChatGPT (version 3.5) for at least 15 min daily over 2 weeks to explore health-related topics before participating in semi-structured interviews. A total of 28 outpatients participated in the interviews.ResultsThe findings from this study have indicated both positive and negative aspects of ChatGPT as a health information resource. Among the 28 participants, the most frequently reported facilitators included improved health literacy (reported by 26 participants, 92.9%), effectiveness and efficiency (24 participants, 85.7%), cost-effectiveness (23 participants, 82.1%), accessibility (17 participants, 60.7%), empowerment (13 participants, 46.4%), and anonymity (11 participants, 39.3%). Reported barriers included lack of personalized information (15 participants, 53.6%), limited reliability (9 participants, 32.1%), restricted diagnostic capability (6 participants, 21.4%), lack of human interaction (14 participants, 50%), privacy concerns (4 participants, 14.3%), legal and ethical issues (9 participants, 32.1%), and lack of emotional support (3 participants, 10.7%).ConclusionAlthough ChatGPT has significant benefits of being used as a health information resource, to arrive at specific conclusions, there is a need to extend these kinds of studies across the regions to assess the impact of ChatGPT on different populations for promoting health literacy.</p>","PeriodicalId":19352,"journal":{"name":"Nutrition and health","volume":" ","pages":"2601060251376091"},"PeriodicalIF":1.4,"publicationDate":"2025-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145070123","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}