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Reference growth curves of anthropometric markers in Brazilian children and adolescents aged 7-14 years from southern Brazil. 巴西南部 7-14 岁儿童和青少年人体测量指标的参考生长曲线。
IF 4.6 4区 医学
Nutrition Bulletin Pub Date : 2024-12-01 Epub Date: 2024-08-19 DOI: 10.1111/nbu.12705
Carlos Alencar Souza Alves Junior, Andressa Ferreira da Silva, Patrícia de Fragas Hinnig, Maria Alice Altemburg de Assis, Wolney Lisboa Conde, Alynne Christian Ribeiro Andaki, Francisco de Assis Guedes de Vasconcelos, Diego Augusto Santos Silva
{"title":"Reference growth curves of anthropometric markers in Brazilian children and adolescents aged 7-14 years from southern Brazil.","authors":"Carlos Alencar Souza Alves Junior, Andressa Ferreira da Silva, Patrícia de Fragas Hinnig, Maria Alice Altemburg de Assis, Wolney Lisboa Conde, Alynne Christian Ribeiro Andaki, Francisco de Assis Guedes de Vasconcelos, Diego Augusto Santos Silva","doi":"10.1111/nbu.12705","DOIUrl":"10.1111/nbu.12705","url":null,"abstract":"<p><p>Reference growth curves are viable tools for monitoring somatic growth. Therefore, the objective of this study was to develop reference growth curves for body mass, height, body mass index (BMI), waist circumference (WC) and waist-to-height ratio (WHtR) in Brazilian children and adolescents aged 7-14 years. The reference growth curves were constructed from a cross-sectional panel study using data from four surveys conducted in 2002, 2007, 2012/2013 and 2018/2019, with 9675 children and adolescents aged 7-14 years, of both sexes from Florianopolis, Southern Brazil. Growth curves were constructed using the LMS method, based on anthropometric indicators and indices (body mass, height, BMI, WC and WHtR), measured according to standardised norms. There was an increase in body mass, height, BMI and WC values with increasing age in both sexes and percentiles (P5, P10, P25, P50, P75, P85 and P95). The girls presented higher values of body mass, BMI and WC in the analysed percentiles, compared to the boys. Regarding height, there was a higher value from 10 to 11 years old in girls and from 12 to 14 years old in boys. WHtR decreased with increasing age in both sexes and analysed percentiles. Region-specific reference growth curves can enable the monitoring of somatic growth of particular paediatric populations, expanding discussions in different regions of the world.</p>","PeriodicalId":48536,"journal":{"name":"Nutrition Bulletin","volume":" ","pages":"501-512"},"PeriodicalIF":4.6,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142001078","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
A randomised controlled trial to determine the effect of genotype-based personalised diet and physical activity advice for FTO genotype (rs9939609) delivered via email on healthy eating motivation in young adults. 一项随机对照试验,旨在确定通过电子邮件针对 FTO 基因型(rs9939609)提供基于基因型的个性化饮食和体育锻炼建议对年轻人健康饮食动机的影响。
IF 2.7 4区 医学
Nutrition Bulletin Pub Date : 2024-12-01 Epub Date: 2024-10-14 DOI: 10.1111/nbu.12710
Alexandra King, Mark Glaister, Kate Lawrence, Jonathan Nixon, Leta Pilic, Yiannis Mavrommatis
{"title":"A randomised controlled trial to determine the effect of genotype-based personalised diet and physical activity advice for FTO genotype (rs9939609) delivered via email on healthy eating motivation in young adults.","authors":"Alexandra King, Mark Glaister, Kate Lawrence, Jonathan Nixon, Leta Pilic, Yiannis Mavrommatis","doi":"10.1111/nbu.12710","DOIUrl":"10.1111/nbu.12710","url":null,"abstract":"<p><p>The prevalence of obesity continues to rise, and public health dietary recommendations are not being adhered to. The transition to higher education is a period of risk for weight gain in young adults and has been demonstrated as a good time to initiate behaviour change. A genotype-based personalised approach to dietary recommendations may motivate young adults to maintain or adopt positive dietary behaviours. The aim of the present study was to determine the efficacy of genotype-based personalised dietary and physical activity advice on healthy eating motivation in young adults. Participants were young adults (n = 153), aged 18-25 years. Baseline measures (participant characteristics, height, weight, body mass index [BMI], body fat percentage [BF%], healthy eating motivation and physical activity) were collected. Participants were genotyped for a SNP in the FTO gene (rs99396090) and randomly allocated (stratified for genotype) to three different groups (1. Genotype-based personalised advice: dietary and physical activity advice based on genotype, BMI and reported physical activity; 2. Non-genotype-based personalised advice: dietary and physical activity advice based on BMI and reported physical activity; 3. Control: no advice). A week after receipt of advice delivered via email, participants completed the healthy eating motivation questionnaire for a second time. Genotype-based personalised dietary advice did not affect healthy eating motivation: when participants were analysed across the whole group (p = 0.417), when analysed according to those informed of a risk or non-risk-associated genotype (p = 0.287), or when analysed according to those with a BMI (>25 kg/m<sup>2</sup>; p = 0.336) or BF% (male >18%, female >31%; p = 0.387) outside the healthy range. There was also no significant difference in healthy eating motivation at 1-week in the control or non-genotype-based advice groups. Genotype-based personalised advice for the prevention of obesity did not affect healthy eating motivation in this group of healthy, young adults.</p>","PeriodicalId":48536,"journal":{"name":"Nutrition Bulletin","volume":" ","pages":"526-537"},"PeriodicalIF":2.7,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142478076","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 association between ultra-processed food consumption and low-grade inflammation in childhood: A cross-sectional study. 超加工食品消费与儿童低度炎症之间的关系:一项横断面研究
IF 4.6 4区 医学
Nutrition Bulletin Pub Date : 2024-12-01 Epub Date: 2024-10-13 DOI: 10.1111/nbu.12711
Burak Mete, Hatice Merve Sadıkoğlu, Hakan Demirhindi, Ebru Melekoglu, Adnan Barutcu, Tuba Makca, Fatma Atun Utuk
{"title":"The association between ultra-processed food consumption and low-grade inflammation in childhood: A cross-sectional study.","authors":"Burak Mete, Hatice Merve Sadıkoğlu, Hakan Demirhindi, Ebru Melekoglu, Adnan Barutcu, Tuba Makca, Fatma Atun Utuk","doi":"10.1111/nbu.12711","DOIUrl":"10.1111/nbu.12711","url":null,"abstract":"<p><p>This study aimed to investigate the relationship between the amount of ultra-processed food (UPF) in the diet and low-grade inflammation in children. This cross-sectional study was conducted in 50 healthy children recruited from children attending the Social Paediatrics Outpatient Clinic for follow-up of normal developmental stages. Low-grade inflammation was calculated by INFLA-score, dietary intake by three 24-h dietary recalls and dietary content analyses by BeBiS™ software. The mean age of the 50 children included in our study was 10.18 ± 3.98 years (5-17 years). UPF accounted for 24.5% of the total daily energy intake of children. In children with higher inflammation scores (INFLA-score ≥ 2), the amount in grams of UPF and the percentage of total energy from UPF were found to be significantly higher (p = 0.030 and p = 0.015, respectively). A weak positive correlation was found between the INFLA-score and the percentage of daily dietary energy intake coming from UPFs (r = 0.350, p < 0.01), the average daily energy intake from UPFs (r = 0.313, p < 0.05), and the average daily amount of UPF consumed (r = 0.260, p < 0.05). The linear regression model revealed that every one-unit increase (1%) in the percentage of total daily energy intake coming from UPF caused an increase in β = 0.154-unit in the INFLA-score. It was found that obesity was not a mediator in the association between the percentages of total energy intake from UPF on the INFLA-score, instead, the energy intake from UPF had a significant direct association with the INFLA-score. The average amount of UPF consumed daily showed an increasing pattern in parallel with inflammation-score quartile classes (Q1 to Q4) with 33.3% in Q1, 38.5% in Q2, 53.8% in Q3 and 66.7% in Q4 (p = 0.049). In conclusion, a positive association was found between low-grade inflammation and UPF consumption in children, independent of obesity.</p>","PeriodicalId":48536,"journal":{"name":"Nutrition Bulletin","volume":" ","pages":"538-549"},"PeriodicalIF":4.6,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142478077","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
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":" ","pages":"408-422"},"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":" ","pages":"314-326"},"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":" ","pages":"345-359"},"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":" ","pages":"278-293"},"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":" ","pages":"327-344"},"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":" ","pages":"264-277"},"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
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
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