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Helping athletes to select botanical supplements for the right reasons: A comparison of self-reported reasons for use versus evidence-based supplement claims. 帮助运动员以正确的理由选择植物补充剂:自我报告的使用原因与基于证据的补充剂声明的比较。
IF 2.7 4区 医学
Nutrition Bulletin Pub Date : 2024-09-01 Epub Date: 2024-07-30 DOI: 10.1111/nbu.12696
Bridin McDaid, Floris C Wardenaar, Jayne V Woodside, Charlotte E Neville, David Tobin, Sharon M Madigan, Anne P Nugent
{"title":"Helping athletes to select botanical supplements for the right reasons: A comparison of self-reported reasons for use versus evidence-based supplement claims.","authors":"Bridin McDaid, Floris C Wardenaar, Jayne V Woodside, Charlotte E Neville, David Tobin, Sharon M Madigan, Anne P Nugent","doi":"10.1111/nbu.12696","DOIUrl":"10.1111/nbu.12696","url":null,"abstract":"<p><p>Use of food supplements (FS) by athletes is well characterised but there is little information on 'herbal' or 'botanical' FS beyond 'natural'. This study determined, by questionnaire, whether athletes' main self-reported reason for using FS was reflective of what was written on product labels or, when these claims were unavailable, was in accordance with the scientific literature. In 217 elite (n = 55) and amateur (n = 162) athletes living on the island of Ireland, 71% (n = 153) consumed any kind of FS, with 16% (n = 34) of the entire cohort deemed botanical consumers. 'Protein' (21%, n = 46), 'vitamin D' (17%, n = 37) and 'vitamin C' (15% n = 32) were most consumed with the top reasons for use being 'to support health', 'to prevent illness/for immunity purposes' and 'recovery'. There was generally good agreement between approved nutrition and health claims for such products and athletes' main reported reasons for use. Only the amateur athletes in our pool described using botanical supplements, with reasons for use stated as 'sleep improvement' (21%), 'recovery' (14%), 'supporting health' (12%) and 'energy' (12%), resulting in poor agreement with either approved claims or scientific evidence. Only half of amateur athletes knew if their botanical FS were third-party tested. Athletes and practitioners require guidance to avoid consuming supplements for which there is little scientific evidence, and which may risk being contaminated/fraudulent.</p>","PeriodicalId":48536,"journal":{"name":"Nutrition Bulletin","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141856805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The impact of packaging attributes on portion decisions: Consumer values are important. 包装属性对分量决策的影响:消费者的价值观很重要。
IF 2.7 4区 医学
Nutrition Bulletin Pub Date : 2024-09-01 Epub Date: 2024-06-07 DOI: 10.1111/nbu.12688
Ruiqi Chu, Tang Tang, Marion M Hetherington
{"title":"The impact of packaging attributes on portion decisions: Consumer values are important.","authors":"Ruiqi Chu, Tang Tang, Marion M Hetherington","doi":"10.1111/nbu.12688","DOIUrl":"10.1111/nbu.12688","url":null,"abstract":"<p><p>Research shows that features of food packaging can help to promote healthy food choices. Laboratory-based studies demonstrate that smart design of packaging facilitates portion control. However, the extent to which consumers notice packaging features for portion control is not known. Therefore, this study investigated how individuals interact with food packaging, how they utilise the on-pack serving-size guidelines and how they make portion decisions. To do this, 25 adult participants were recruited to participate in an online semi-structured interview. Data were analysed using thematic analysis until saturation was achieved. Participants reported that they rarely attend to on-pack serving recommendations and indicated some resistance to them. Some structural features (small/single serving, pre-portioned and resealable packaging) were identified as facilitators of portion control. In contrast, the healthiness evaluation of the product from packaging cues was described as a permissive cue to eat more of the product. Participants in this study value their autonomy and control, preferring convenient behavioural choices over recommended portion servings. They also reported future concerns about the effects of their diet on health, but that current context (hunger, convenience) sometimes presented a barrier to healthy eating. Packaging does more than protect its contents, packaging can affect eating decisions to support portion control, and for some, offers permission to overconsume. This study identified ways that participants use packaging to make portion decisions, revealing the role of habits, current context and future health considerations. The interviews revealed the importance of consumer values on food choice in general and portion control in particular. In conclusion, smart food packaging design could use these findings to nudge healthy portion decisions by incorporating consumer values and by recognising consumer needs for habitual, current and future concerns.</p>","PeriodicalId":48536,"journal":{"name":"Nutrition Bulletin","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141285037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
What does 'co-production' look like for food system transformation? Mapping the evidence across Transforming UK Food Systems (TUKFS) projects. 共同生产 "在粮食系统转型中是什么样的?绘制英国食品系统转型(TUKFS)项目的证据图。
IF 2.7 4区 医学
Nutrition Bulletin Pub Date : 2024-09-01 Epub Date: 2024-06-13 DOI: 10.1111/nbu.12690
Naomi Shaw, Charlotte A Hardman, Neil Bernard Boyle, Joanne Craven, John Dooley, Bethan R Mead, Lisa Morgans, Hannah Mumby, Clare Pettinger
{"title":"What does 'co-production' look like for food system transformation? Mapping the evidence across Transforming UK Food Systems (TUKFS) projects.","authors":"Naomi Shaw, Charlotte A Hardman, Neil Bernard Boyle, Joanne Craven, John Dooley, Bethan R Mead, Lisa Morgans, Hannah Mumby, Clare Pettinger","doi":"10.1111/nbu.12690","DOIUrl":"10.1111/nbu.12690","url":null,"abstract":"<p><p>Co-production is a collaborative way of working which emphasises the exchange of diverse forms of knowledge in an equal partnership for equal benefits. Co-produced research is a key strategic aim of the UK Research and Innovation (UKRI) Transforming UK Food Systems (TUKFS) Strategic Priorities Fund; this research programme brings together researchers, policymakers, industry and communities to create positive change in the way food is produced, accessed and consumed. However, more generally, there are diverse understandings of co-production and a lack of consensus on what 'good practice' looks like. Therefore, this study aimed to identify and map examples of co-production methods employed across the TUKFS programme. Two creative workshops (n = 15 participants), conversations with TUKFS researchers and stakeholders (n = 15), and systematic analysis of project documents were used to critically explore co-production activities within six TUKFS projects. A range of co-production activities were identified. Findings highlighted areas of 'messiness' and complexity, challenges associated with applying co-production approaches and practical solutions. Four key shared principles for co-production were identified: (1) Relationships: developing and maintaining reciprocity-based partnerships; (2) Knowledge: recognising the contribution of diverse forms of expertise; (3) Power: considering power dynamics and addressing imbalances; and (4) Inclusivity: ensuring research is accessible to all who wish to participate. Opportunities for reflection and reflexivity were considered crucial across all these areas. Findings contribute important insights towards a shared conceptual understanding of co-production for food system transformation research. This paper makes recommendations for researchers, practitioners, academic institutions and funders working in this area of research and practice.</p>","PeriodicalId":48536,"journal":{"name":"Nutrition Bulletin","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141318639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Factors associated with the consumption of voluntarily fortified foods with micronutrients by the Portuguese population. 与葡萄牙人自愿食用微量营养素强化食品有关的因素。
IF 2.7 4区 医学
Nutrition Bulletin Pub Date : 2024-09-01 Epub Date: 2024-05-15 DOI: 10.1111/nbu.12681
Ana Pimenta-Martins, Daniela Correia, Catarina Carvalho, Carla Lopes, Ana Maria Gomes, Duarte Torres
{"title":"Factors associated with the consumption of voluntarily fortified foods with micronutrients by the Portuguese population.","authors":"Ana Pimenta-Martins, Daniela Correia, Catarina Carvalho, Carla Lopes, Ana Maria Gomes, Duarte Torres","doi":"10.1111/nbu.12681","DOIUrl":"10.1111/nbu.12681","url":null,"abstract":"<p><p>This study aimed to identify the sociodemographic and health-related factors associated with the consumption of voluntarily fortified foods with micronutrients (Mn-FF) by the Portuguese population, using data from the National Food, Nutrition and Physical Activity Survey (IAN-AF 2015-2016). Food consumption, sociodemographic and other health-related factors, and physical activity data were computerised using the You Eat & Move e-platform. Foods consumed by participants and labelled foods reported as consumed were included in the database. Mn-FF were considered all foods containing added micronutrients legally authorised, and MN-FF users were those who consumed at least one Mn-FF on at least one of the dietary recall days. Approximately 57% of the population consumed at least one Mn-FF. Children and adolescents consumed significantly more Mn-FF than older age groups. The primary contributors to Mn-FF consumption were breakfast cereals and fat spreads. Being a child (female OR 2.07 [95% CI: 1.52, 2.83]; male OR 4.80 [95% CI: 3.23, 7.14]) or adolescent (female OR 1.62 [95% CI: 1.78, 2.22]; male OR 4.59 [95% CI: 3.26, 6.47]), having a higher level of education (female OR 1.52 [95% CI: 1.17, 1.99]; male OR 1.85 [95% CI: 1.42, 2.42]) and engaging in regular physical activity (female OR 1.31 [95% CI: 1.09, 1.58]; male OR 1.36 [95% CI: 1.11, 1.68]) were factors positively associated with Mn-FF consumption. Conversely, obesity (female OR 0.76 [95% CI: 0.60, 0.96]), living in predominantly rural areas (male OR 0.70 [95% CI: 0.49, 0.91]) and eating fewer mid-meals per day (female OR 0.60 [95% CI: 0.48, 0.76]; male OR 0.64 [95% CI: 0.49, 0.84]) were associated with lower Mn-FF consumption. Younger age, higher education and physical activity practice were positively associated with Mn-FF consumption. These findings provide important insights on priority factors to be considered when deciding on nutrient fortification policies from both public health and food industry perspectives.</p>","PeriodicalId":48536,"journal":{"name":"Nutrition Bulletin","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140923551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Aquaponics in schools: Hands-on learning about healthy eating and a healthy planet. 学校鱼菜共生:动手学习健康饮食和健康地球。
IF 2.7 4区 医学
Nutrition Bulletin Pub Date : 2024-09-01 Epub Date: 2024-06-11 DOI: 10.1111/nbu.12689
Alana Kluczkovski, Ulrike Ehgartner, Emily Pugh, Imogen Hockenhull, Rachel Heaps-Page, Abigail Williams, Jens M H Thomas, Bob Doherty, Maria Bryant, Katherine Denby
{"title":"Aquaponics in schools: Hands-on learning about healthy eating and a healthy planet.","authors":"Alana Kluczkovski, Ulrike Ehgartner, Emily Pugh, Imogen Hockenhull, Rachel Heaps-Page, Abigail Williams, Jens M H Thomas, Bob Doherty, Maria Bryant, Katherine Denby","doi":"10.1111/nbu.12689","DOIUrl":"10.1111/nbu.12689","url":null,"abstract":"<p><p>Our food system is giving rise to a growing social, health and environmental crisis. Much of the food consumed in the United Kingdom is cheap, nutrient-poor and highly processed, leading to under-consumption of essential foods such as grains, beans, vegetables and fruit. This has contributed to a rise in diet-related diseases, with approximately 22% of primary school leavers being overweight or obese. Food production is unsustainable with agriculture responsible for 10% of the UK's greenhouse gas emissions and intensive farming practices have led to a significant loss of soil carbon and a decline in biodiversity. COVID-19 increased inequalities in our food system. Therefore, there is an urgent need for interventions to counteract these adverse social, health and environmental impacts. Education can play a crucial role as an intervention to address challenges in the food system. We tested an innovative school initiative using portable aquaponic pods and aligned to the national curriculum, to engage pupils in food production and foster learning about sustainability, climate change and healthy eating. The evaluation, based on teacher surveys, aquapod chart data, student blogs and postcards and feedback from the development team, revealed positive impacts on students' environmental awareness, as well as sustainability and practical food production knowledge. However, the programme encountered logistical challenges and we therefore highlight future improvements to produce a curriculum programme that can be delivered at scale to enhance food education and empower pupils to drive the agenda on tackling food sustainability and climate change.</p>","PeriodicalId":48536,"journal":{"name":"Nutrition Bulletin","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141301882","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of ketogenic diets on cancer-related variables: A systematic review and meta-analysis of randomised controlled trials. 生酮饮食对癌症相关变量的影响:随机对照试验的系统回顾和荟萃分析。
IF 2.7 4区 医学
Nutrition Bulletin Pub Date : 2024-09-01 Epub Date: 2024-06-24 DOI: 10.1111/nbu.12693
Belinda Salido-Bueno, Esther Gil-Hernandez, Lola Rueda-Ruzafa, Pablo Gomez-Chica, Pablo Roman, Diana Cardona
{"title":"Effects of ketogenic diets on cancer-related variables: A systematic review and meta-analysis of randomised controlled trials.","authors":"Belinda Salido-Bueno, Esther Gil-Hernandez, Lola Rueda-Ruzafa, Pablo Gomez-Chica, Pablo Roman, Diana Cardona","doi":"10.1111/nbu.12693","DOIUrl":"10.1111/nbu.12693","url":null,"abstract":"<p><p>Cancer is a global health concern influenced by genetics, environment and lifestyle choices. Recent research shows that a ketogenic diet (KD) might ease cancer symptoms and reduce tumour size. We hypothesised that the KD could result in improvements in cancer-related variables. Therefore, this study aims to perform a systematic review and meta-analysis to assess the KD's efficacy for patients with cancer. The databases PubMed (MEDLINE), Web of Science, CINAHL and Open Grey were utilised for conducting a systematic review and meta-analysis. The analysis was limited to randomised controlled trials with adult participants aged 18 years and above. Levels of glucose, cholesterol, insulin-like growth factor 1, weight and quality of life were evaluated following the KD. After identifying 596 articles in the initial search, eight studies, lasting between 4 and 16 weeks, were included in the systematic review and seven in the meta-analysis. The KD led to decreased glucose levels in patients with cancer but did not show significant improvements in cholesterol, insulin-like growth factor 1, weight or quality of life. Based on the results of this systematic review and meta-analysis, there is insufficient evidence to establish a definitive link between the KD and cancer-related parameters. While some studies suggest potential benefits in terms of some outcomes and tumour size reduction, further research is required to fully comprehend the effects of this diet.</p>","PeriodicalId":48536,"journal":{"name":"Nutrition Bulletin","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141460003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Understanding perceptions about the health effects of night working and the barriers and enablers to taking part in nutritional research: A qualitative study among night workers in England. 了解夜间工作对健康的影响以及参与营养研究的障碍和促进因素:对英格兰夜间工作者的定性研究。
IF 2.7 4区 医学
Nutrition Bulletin Pub Date : 2024-09-01 Epub Date: 2024-06-24 DOI: 10.1111/nbu.12691
Charlotte Fitzhugh, Rachel Gibson
{"title":"Understanding perceptions about the health effects of night working and the barriers and enablers to taking part in nutritional research: A qualitative study among night workers in England.","authors":"Charlotte Fitzhugh, Rachel Gibson","doi":"10.1111/nbu.12691","DOIUrl":"10.1111/nbu.12691","url":null,"abstract":"<p><p>Working at night is associated with adverse cardiometabolic health outcomes. However, there are a lack of nutritional intervention studies conducted amongst night workers, subsequently contributing to a lack of evidence-based guidelines for night workers. The aim of The Eating on the Night Shift study was to understand how night shift workers view working at night in relation to nutritional health and wellbeing, the barriers and enablers to participate in research and what kind of guidance would be useful to them. Semi-structured qualitative interviews were conducted with a convenience sample (n = 18) of night workers based in England. The interview covered experiences of working night shifts, perceptions about night work and their health, and perceptions of and likely engagement with nutritional research. Interviews were audio recorded and transcribed verbatim. Transcripts were coded using an inductive thematic analysis approach. Of the final sample 13 were female (72%), 39% worked a rotating shift pattern and 78% had worked night shifts for 1 year or more. Four overarching themes were identified: (1) the consequences of night work on health and wellbeing, (2) eating at night means a less healthy diet, (3) working at night has wider knock-on effects on aspects of lifestyle and wellbeing and (4) nutritional research is perceived as important, but there are barriers to participation. Night workers are aware that working at night can negatively impact their diet as well as their health. Nutritional researchers need to engage with night workers when considering intervention design and implementation as well as in the development of any resultant evidence-based guidance to ensure its relevance.</p>","PeriodicalId":48536,"journal":{"name":"Nutrition Bulletin","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141459904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cross-sectional study examining the association between diet quality and the prevalence of anxiety and depression in UK undergraduate students. 横断面研究,探讨英国大学生的饮食质量与焦虑症和抑郁症发病率之间的关系。
IF 2.7 4区 医学
Nutrition Bulletin Pub Date : 2024-09-01 Epub Date: 2024-06-28 DOI: 10.1111/nbu.12694
Kyriaki Myrissa, Catherine Court, Eirini Kelaiditi
{"title":"Cross-sectional study examining the association between diet quality and the prevalence of anxiety and depression in UK undergraduate students.","authors":"Kyriaki Myrissa, Catherine Court, Eirini Kelaiditi","doi":"10.1111/nbu.12694","DOIUrl":"10.1111/nbu.12694","url":null,"abstract":"<p><p>The prevalence of mental health issues among UK undergraduate students is growing, and poor diet quality appears to be a risk factor for poor mental health although with limited research in this area. Therefore, the objective of this study was to examine the cross-sectional associations between diet quality and common mental disorders (CMD) such as depression and anxiety in UK undergraduate students. A cross-sectional survey consisting of demographic information and validated questionnaires (the Short-Form Food Frequency Questionnaire [SFFFQ] and the Hospital Anxiety and Depression Scale [HADS]) was conducted to measure diet quality and anxiety and depression in young adults in 44 UK-based universities. Multiple regression analysis adjusting for confounding factors was used to assess the associations between them. Undergraduate university students (n = 202, 67% female) with a mean age of 20.9 ± 3.6 years and a mean body mass index (n = 170) of 22.6 ± 3.2 kg/m<sup>2</sup> took part in the study. Prevalence of anxiety was high, with 40% of the sample having an anxiety score in the severe range (≥12 points) while the prevalence of depression was lower, with 6% of the population having a depression score in the severe range (≥12 points). Diet quality was significantly higher for females than males (p = 0.034) and was poor for 38% of the sample, being more common in males compared to females, although not significantly so (43% and 36%, respectively). Diet quality was inversely associated with anxiety (β = -0.427; p = 0.029) and was more likely to be associated with anxiety in females than males (β = 0.743; p = 0.043). No significant relationship between diet quality and depression was found. Better self-reported health, father's qualification and smoking status were also associated with less anxiety and depression. This research supports other research suggesting that UK universities should explore whether the implementation of dietary interventions and improving the food environment would be a cost-effective option to reduce the high prevalence of anxiety among students.</p>","PeriodicalId":48536,"journal":{"name":"Nutrition Bulletin","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141471699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Glycaemic index and glycaemic load of selected packaged vegan foods. 部分包装素食食品的血糖生成指数和血糖负荷。
IF 2.7 4区 医学
Nutrition Bulletin Pub Date : 2024-09-01 Epub Date: 2024-06-28 DOI: 10.1111/nbu.12692
Aylin Bayindir Gümüş, Alev Keser, Murat Gökgöz, Aşkın Güngüneş
{"title":"Glycaemic index and glycaemic load of selected packaged vegan foods.","authors":"Aylin Bayindir Gümüş, Alev Keser, Murat Gökgöz, Aşkın Güngüneş","doi":"10.1111/nbu.12692","DOIUrl":"10.1111/nbu.12692","url":null,"abstract":"<p><p>While there are data regarding the glycaemic index (GI) and glycaemic load (GL) of many foods in the literature, the values for packaged vegan analogue foods have not been previously published, although processed vegan foods usually contain more carbohydrates than their animal-based counterparts. This study was carried out to determine the GI and GL values of a selection of packaged vegan foods popular in Türkiye. To determine the GI and GL of test foods, 12 healthy volunteer females participated in the study. Participants randomly consumed test and reference foods (glucose and white bread) on each trial day, and capillary blood glucose was measured at baseline, 15, 30, 45, 60, 90 and 120 mins in duplicate. The GIs of vegan schnitzel, vegan chickpea burger, vegan mince pita, vegan chocolate, vegan snack bar and vegan cheese were 26.1 ± 19.61 (low), 27.1 ± 17.21 (low), 65.1 ± 28.60 (moderate), 42.7 ± 22.32 (low), 63.6 ± 45.86 (moderate), 36.4 ± 16.85 (low), respectively, according to the glucose reference, and were 28.2 ± 16.17 (low), 34.7 ± 18.26 (low), 81.2 ± 31.96 (high), 48.8 ± 12.87 (low), 82.0 ± 54.05 (high), 46.7 ± 28.66 (low), respectively, according to the white bread reference. GLs were 3.5 ± 2.66 (low), 8.6 ± 5.46 (low), 26.6 ± 11.67 (high), 6.1 ± 3.19 (low), 14.2 ± 10.28 (moderate), 5.7 ± 2.63 (low), respectively, according to the glucose reference, and were 3.8 ± 2.19 (low), 11.0 ± 5.80 (moderate), 33.1 ± 13.04 (high), 7.0 ± 1.84 (low), 18.4 ± 12.12 (moderate), 7.3 ± 4.47 (low), respectively, according to the white bread reference. The data from this study provide preliminary data for the GIs and GLs of packaged and processed vegan foods and show that the GIs and GLs of meat and cheese vegan analogues, while still low or moderate, tend to be higher than their animal-based counterparts which have lower or no glycaemic responses. Further research on the GIs and GLs of more vegan foods is needed.</p>","PeriodicalId":48536,"journal":{"name":"Nutrition Bulletin","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141471700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dietary inflammation, sleep and mental health in the United Kingdom and Japan: A comparative cross-sectional study. 英国和日本的饮食炎症、睡眠和心理健康:一项横断面比较研究。
IF 2.7 4区 医学
Nutrition Bulletin Pub Date : 2024-09-01 Epub Date: 2024-07-12 DOI: 10.1111/nbu.12695
Piril Hepsomali, Hiroyo Kagami-Katsuyama, Christle Coxon, Naoyuki Honma, Koki Kinoshita, Hiroki Hattori, Jun Nishihira
{"title":"Dietary inflammation, sleep and mental health in the United Kingdom and Japan: A comparative cross-sectional study.","authors":"Piril Hepsomali, Hiroyo Kagami-Katsuyama, Christle Coxon, Naoyuki Honma, Koki Kinoshita, Hiroki Hattori, Jun Nishihira","doi":"10.1111/nbu.12695","DOIUrl":"10.1111/nbu.12695","url":null,"abstract":"<p><p>Diet has been repeatedly shown to affect mental and sleep health outcomes. However, it is well known that there are cross-cultural differences in dietary practices as well as the prevalence of mental and sleep health outcomes. Given that the dietary inflammatory potential of diets has been linked to mental and sleep health outcomes, in the current study we sought to assess the inflammatory status of habitual diets and examine its relationship with mental and sleep health outcomes in both the United Kingdom and Japan. Our aim was to determine if the associations between the dietary inflammation index (DII) score and these health outcomes could elucidate any potential cross-cultural differences in health. Online survey data was collected from 602 participants (aged 18-40 years) in the United Kingdom (n = 288) and Japan (n = 314). Participants self-reported their dietary intakes, as well as current mental health and sleep patterns. The DII score was calculated (score range - 2.79 to 3.49) We found that although participants in the United Kingdom reported better overall mental wellbeing, participants in Japan reported less severe depression, anxiety and stress and better subjective sleep quality, less sleep disturbances and daytime dysfunction, despite sleeping shorter, and a better adherence to an anti-inflammatory diet. Moreover, across the United Kingdom and Japan, adherence to more anti-inflammatory diets predicted higher levels of subjective sleep quality, fewer sleep disturbances, less use of sleep medicine and less daytime dysfunction. In conclusion, there are several differences between mental and sleep health outcomes in the United Kingdom and Japan, which could be attributable to the inflammatory potential of respective regional diets. Future studies are warranted to examine the mental and sleep health benefits of adhering to anti-inflammatory traditional Japanese diets in clinical and subclinical cohorts.</p>","PeriodicalId":48536,"journal":{"name":"Nutrition Bulletin","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141601923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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