Current Developments in Nutrition最新文献

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Maternal Mental Health and Child Dietary Diversity in Rural Kenya: Findings From a Pooled Analysis of 2 Baseline Studies 肯尼亚农村孕产妇心理健康和儿童饮食多样性:来自2项基线研究的汇总分析结果
IF 3.8
Current Developments in Nutrition Pub Date : 2025-07-01 DOI: 10.1016/j.cdnut.2025.107497
Md Abul Kalam , Juliet K. McCann , Zarmeen Shakil , Aishat Gambari , Michael Ochieng , Joshua Jeong
{"title":"Maternal Mental Health and Child Dietary Diversity in Rural Kenya: Findings From a Pooled Analysis of 2 Baseline Studies","authors":"Md Abul Kalam ,&nbsp;Juliet K. McCann ,&nbsp;Zarmeen Shakil ,&nbsp;Aishat Gambari ,&nbsp;Michael Ochieng ,&nbsp;Joshua Jeong","doi":"10.1016/j.cdnut.2025.107497","DOIUrl":"10.1016/j.cdnut.2025.107497","url":null,"abstract":"<div><h3>Background</h3><div>Most studies linking maternal mental health and child outcomes are from high-income countries and relatively few studies have explored how maternal mental health influences child nutrition in impoverished and rural settings across low-income countries.</div></div><div><h3>Objectives</h3><div>This study aimed to assess the association between maternal mental health and child dietary diversity (CDD) in rural western Kenya.</div></div><div><h3>Methods</h3><div>The analysis pooled baseline data from 2 RCTs of nurturing care interventions in rural western Kenya (clinical trial registrations are clinicaltrials.gov: <span><span>NCT05796934</span><svg><path></path></svg></span> and <span><span>clinicaltrials.gov</span><svg><path></path></svg></span> NCT06165315, respectively). The 2 primary exposure variables were binary indicators for elevated maternal parenting stress and risk of maternal depression, which were self-reported using Parenting Stress Index—Short Form and Center of Epidemiologic Studies Depression Scale, respectively. The outcome was CDD, assessed using the World Health Organization measure for dietary diversity, which was based on maternal reports of the number of food groups consumed by the child in the past 24 h. Multivariable linear regression analyses were used to examine the association between maternal parenting stress, maternal depression and CDD.</div></div><div><h3>Results</h3><div>The analytic sample was 690 mother–child dyads. The mean maternal age was ∼28 y (range: 17–49 y), whereas the mean child age was ∼14 mo (range: 6–25 mo). The mean dietary diversity score was 4.40 of 8 food groups. Approximately 20.14% of mothers had elevated parenting stress, whereas 41% were at risk of depression. The adjusted models showed that elevated maternal parenting stress was associated with lower CDD (β: −0.39, 95% CI: −0.80, 0.02; <em>P</em> = 0.059), whereas the association was not statistically significant between risk of maternal depression and CDD (β: 0.14, 95% CI: −0.14, 0.43; <em>P</em> = 0.323). Multiple sociodemographic factors were significantly associated with CDD. Children of mothers with higher social support, older children (range: 6–25 mo), and female children had higher dietary diversity. Meanwhile children from high food-insecure households had lower dietary diversity.</div></div><div><h3>Conclusions</h3><div>These findings underscore the importance of integrating psychosocial components within child nutrition programs to address not only maternal mental health but also support the broader caregiving environment for families in low-and-middle-income settings like Kenya. Strengthening caregivers’ social support networks as part of these interventions may also have potential for promoting maternal mental health and children’s nutritional well-being.</div></div>","PeriodicalId":10756,"journal":{"name":"Current Developments in Nutrition","volume":"9 7","pages":"Article 107497"},"PeriodicalIF":3.8,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144672671","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}
引用次数: 0
Spousal Concordance in Overweight and Obesity among Indian Couples: A Nationwide Analysis of Socioeconomic and Dietary Determinants 印度夫妇中超重和肥胖的配偶一致性:社会经济和饮食决定因素的全国分析
IF 3.8
Current Developments in Nutrition Pub Date : 2025-07-01 DOI: 10.1016/j.cdnut.2025.107489
Prashant Kumar Singh , Lucky Singh , Shashi Kala Saroj , Chandan Kumar , Shekhar Kashyap , Shalini Singh
{"title":"Spousal Concordance in Overweight and Obesity among Indian Couples: A Nationwide Analysis of Socioeconomic and Dietary Determinants","authors":"Prashant Kumar Singh ,&nbsp;Lucky Singh ,&nbsp;Shashi Kala Saroj ,&nbsp;Chandan Kumar ,&nbsp;Shekhar Kashyap ,&nbsp;Shalini Singh","doi":"10.1016/j.cdnut.2025.107489","DOIUrl":"10.1016/j.cdnut.2025.107489","url":null,"abstract":"<div><h3>Objective</h3><div>This study examines the level and determinants of spousal concordance in overweight/obesity among married couples in India.</div></div><div><h3>Background</h3><div>The rising prevalence of overweight/obesity is a growing public health concern globally. While spousal concordance in obesity is recognized in developed countries, less is known about this phenomenon in low- and middle-income countries. Understanding the shared risk factors within couples is crucial for effective intervention.</div></div><div><h3>Methods</h3><div>We analyzed data from 52,737 married couples using the nationally representative National Family Health Survey (NFHS)-5 (2019–2021). This study used the Asian body mass index (BMI) (in kg/m<sup>2</sup>) cutoff for overweight/obesity (≥23.0) concordance. Descriptive statistics were used to assess sociodemographic characteristics. The log-binomial regression model was used to estimate the adjusted risk ratio (ARR) of spousal concordance in overweight/obesity.</div></div><div><h3>Results</h3><div>Overall, 27.4% of couples exhibited concordance for overweight or obesity. Concordance was more prevalent among couples belonging to the richest wealth quintile (47.6%), residing in urban areas (38.4%), living in nuclear families (28.9%), sharing similar age (28.8%) or higher (28.9%), or having similar education levels (31.4%). Higher concordance was also associated with couples not engaged in paid work (33.9%) and those who frequently used media (newspapers: 39.6%, television: 32.8%) or consumed nonvegetarian foods weekly—eggs (30.7%), chicken (29.9%). Geographically, the highest concordance was observed in the southern (37.2%) and northern (33.5%) regions, with Kerala, Jammu and Kashmir, Manipur, Delhi, Goa, Tamil Nadu, and Punjab reporting the highest state-level prevalence (≥42%). Multivariable analysis showed significantly increased risk of spousal overweight/obesity concordance among couples in the richest wealth quintile (ARR = 4.311; 95% CI: 3.757, 4.947), urban areas (ARR = 1.085; 95% CI: 1.016, 1.159), other religious groups (ARR = 1.185; 95% CI: 1.089, 1.291). Regular consumption of eggs (14%), fish (25%), chicken (9%), fried foods (6%), and alcohol (98%) were also linked to higher concordance.</div></div><div><h3>Conclusions</h3><div>Spousal concordance in overweight/obesity is strongly influenced by shared socioeconomic status, lifestyle behaviors, and dietary patterns. Couples in urban, affluent, media-exposed, and nonvegetarian households are particularly at risk. Public health strategies should prioritize couple-based interventions, especially among high-risk subgroups, to curb the dual burden of overweight/obesity and associated chronic diseases.</div></div>","PeriodicalId":10756,"journal":{"name":"Current Developments in Nutrition","volume":"9 7","pages":"Article 107489"},"PeriodicalIF":3.8,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144634059","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}
引用次数: 0
The Impact of Holder Pasteurization on Macronutrients, Vitamins, Minerals, and Bioactive Factors in Human Milk Processed in a Milk Bank Setting 巴氏灭菌对母乳库中大量营养素、维生素、矿物质和生物活性因子的影响
IF 3.8
Current Developments in Nutrition Pub Date : 2025-06-21 DOI: 10.1016/j.cdnut.2025.107490
Autumn Davis , Sheridan Lee , Daniela Hampel , Setareh Shahab-Ferdows , Lindsay H Allen , Lars Bode , Kimberly Mansen , Kiersten Israel-Ballard , Maryanne T Perrin
{"title":"The Impact of Holder Pasteurization on Macronutrients, Vitamins, Minerals, and Bioactive Factors in Human Milk Processed in a Milk Bank Setting","authors":"Autumn Davis ,&nbsp;Sheridan Lee ,&nbsp;Daniela Hampel ,&nbsp;Setareh Shahab-Ferdows ,&nbsp;Lindsay H Allen ,&nbsp;Lars Bode ,&nbsp;Kimberly Mansen ,&nbsp;Kiersten Israel-Ballard ,&nbsp;Maryanne T Perrin","doi":"10.1016/j.cdnut.2025.107490","DOIUrl":"10.1016/j.cdnut.2025.107490","url":null,"abstract":"<div><h3>Background</h3><div>Donor human milk is recommended for the nutritionally vulnerable preterm infant; however, there is conflicting or limited information on how the pasteurization techniques used on donor milk influence its nutritional and immune properties. Additionally, prior pasteurization studies were often not reflective of the volume and equipment used in milk bank settings, limiting their generalizability.</div></div><div><h3>Objectives</h3><div>Evaluate the impact of Holder pasteurization—performed in a milk bank setting and using standardized preanalytical handling techniques—on the energy, macronutrients, human milk oligosaccharides, vitamins, minerals, and antimicrobial protein content of human milk.</div></div><div><h3>Methods</h3><div>Fifty matched pairs of raw and Holder-pasteurized milk samples that were collected and pasteurized in a milk bank setting provided the sampling frame. Each pair was from a unique, approved milk bank donor to the Mothers’ Milk Bank of North Texas. A total of 29 nutrients and bioactive factors were assessed using a variety of analytical methods.</div></div><div><h3>Results</h3><div>There was evidence of minimal losses (&lt;15%) in copper, calcium, thiamine, and nonprotein nitrogen, moderate losses in immunoglobin A concentrations (35%), and extensive losses in lactoferrin (&gt;80%).</div></div><div><h3>Conclusions</h3><div>Holder pasteurization has minimal to no impact on energy and essential nutrients in donor milk, including macronutrients, human milk oligosaccharides, B vitamins, and minerals. Moderate to extensive loss of antimicrobial proteins warrants research into alternative preservation techniques.</div></div>","PeriodicalId":10756,"journal":{"name":"Current Developments in Nutrition","volume":"9 8","pages":"Article 107490"},"PeriodicalIF":3.8,"publicationDate":"2025-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144702284","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}
引用次数: 0
Acceptability of a Microbiome-Directed Food for the Management of Children with Uncomplicated Acute Malnutrition in Maradi, Niger: Two Randomized Crossover Trials 尼日尔马拉迪的两项随机交叉试验:微生物组导向食品对无并发症急性营养不良儿童的可接受性
IF 3.8
Current Developments in Nutrition Pub Date : 2025-06-09 DOI: 10.1016/j.cdnut.2025.107484
Susan M Rattigan , Ibrahim Ngoumboute Mbouombouo , Mohamed Antar Abdou Tahirou , Ishita Mostafa , Kazi Nazmus Saqeeb , Souna Garba , Ousmane Guindo , Tahmeed Ahmed , Michael J Barratt , Jeffrey I Gordon , Christopher R Sudfeld , Rebecca F Grais , Sheila Isanaka
{"title":"Acceptability of a Microbiome-Directed Food for the Management of Children with Uncomplicated Acute Malnutrition in Maradi, Niger: Two Randomized Crossover Trials","authors":"Susan M Rattigan ,&nbsp;Ibrahim Ngoumboute Mbouombouo ,&nbsp;Mohamed Antar Abdou Tahirou ,&nbsp;Ishita Mostafa ,&nbsp;Kazi Nazmus Saqeeb ,&nbsp;Souna Garba ,&nbsp;Ousmane Guindo ,&nbsp;Tahmeed Ahmed ,&nbsp;Michael J Barratt ,&nbsp;Jeffrey I Gordon ,&nbsp;Christopher R Sudfeld ,&nbsp;Rebecca F Grais ,&nbsp;Sheila Isanaka","doi":"10.1016/j.cdnut.2025.107484","DOIUrl":"10.1016/j.cdnut.2025.107484","url":null,"abstract":"<div><h3>Background</h3><div>A novel ready-to-use microbiome-directed food (MDF) has been developed for the management of acute malnutrition using ingredients that promote repair of the gut microbiota of undernourished children.</div></div><div><h3>Objectives</h3><div>This study aims to assess the acceptability of MDF compared with standard nutritional care among children with acute malnutrition.</div></div><div><h3>Methods</h3><div>Two randomized crossover trials consisting of 2 14-d periods of at-home consumption were conducted. Children aged 6 to &lt;24 mo with severe acute malnutrition (SAM) or moderate acute malnutrition (MAM) were individually randomized in a 1:1 ratio to the sequence of receiving MDF then standard nutritional care, or vice versa. Standard nutritional care consisted of ready-to-use therapeutic food for SAM and ready-to-use supplementary food for MAM. The primary outcome was at-home acceptability, defined as the return of ≥75% of sachets empty after the 14-d at-home consumption period. The primary analysis was a noninferiority analysis, in which MDF was considered noninferior if the lower bound of the 95% confidence interval (CI) of the difference in at-home acceptability comparing MDF with standard nutritional care was within −20 percentage points. Secondary outcomes included caregiver’s perception of the child’s liking, as well as caregiver willingness to use in the future and preference between the 2 foods.</div></div><div><h3>Results</h3><div>In all, 128 children with SAM and 146 children with MAM were randomized. MDF was noninferior to standard nutritional care in terms of at-home acceptability among children with SAM (risk difference: −7.0; 95% CI lower bound: −11.6%) and among children with MAM (risk difference: −2.3%; 95% CI lower bound: −6.1%). There were no differences in caregiver willingness to use either food in future.</div></div><div><h3>Conclusions</h3><div>MDF is acceptable for the management of acute malnutrition in children aged 6 to &lt;24 mo in Niger and should be further tested in other populations with a high prevalence of acute malnutrition. Effectiveness of the novel food will be assessed in forthcoming trials.</div></div><div><h3>Trial registration number</h3><div>This trial was registered at <span><span>clinicaltrials.gov</span><svg><path></path></svg></span> as NCT05551819.</div></div>","PeriodicalId":10756,"journal":{"name":"Current Developments in Nutrition","volume":"9 7","pages":"Article 107484"},"PeriodicalIF":3.8,"publicationDate":"2025-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144502256","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}
引用次数: 0
A 12-Week Strict Low FODMAP Diet Reduces the Severity Levels of Fatigue, Depression, Anxiety, and Inattention in Patients with Irritable Bowel Syndrome 12周严格的低FODMAP饮食减少肠易激综合征患者的疲劳、抑郁、焦虑和注意力不集中的严重程度
IF 3.8
Current Developments in Nutrition Pub Date : 2025-06-06 DOI: 10.1016/j.cdnut.2025.107483
Sol Maja G Bjørkevoll , Eline M Randulff Hillestad , Gülen A Lied , Erica S Teige , Elisabeth K Steinsvik , Birgitte Berentsen , Astri J Lundervold
{"title":"A 12-Week Strict Low FODMAP Diet Reduces the Severity Levels of Fatigue, Depression, Anxiety, and Inattention in Patients with Irritable Bowel Syndrome","authors":"Sol Maja G Bjørkevoll ,&nbsp;Eline M Randulff Hillestad ,&nbsp;Gülen A Lied ,&nbsp;Erica S Teige ,&nbsp;Elisabeth K Steinsvik ,&nbsp;Birgitte Berentsen ,&nbsp;Astri J Lundervold","doi":"10.1016/j.cdnut.2025.107483","DOIUrl":"10.1016/j.cdnut.2025.107483","url":null,"abstract":"<div><h3>Background</h3><div>The low FODMAP diet (LFD) has been shown to alleviate gastrointestinal symptoms in patients with irritable bowel syndrome (IBS). However, the impact of the LFD on coexisting symptoms of fatigue, anxiety, depression, and cognitive functions remains unclear.</div></div><div><h3>Objectives</h3><div>This study aims to investigate the effects of a 12-wk strict LFD on symptoms of fatigue, depression, anxiety, and inattention in patients with moderate-to-severe IBS-D (diarrhea-predominant), and IBS-M (mixed diarrhea and constipation).</div></div><div><h3>Methods</h3><div>Participants with IBS were included in an open-label, single-center, 12-wk dietary intervention conducted at Haukeland University Hospital in Bergen, Norway. They followed a strict LFD guided by a registered dietitian and completed questionnaires assessing fatigue [Chalder Fatigue Scale (CFQ-11)] and anxiety and depression [Hospital Anxiety and Depression Scale (HADS)] and performed a test of attention [the third edition of the Connors’ continuous performance test (CPT-3)] at baseline and 12-wk follow-up. Data were analyzed using Wilcoxon signed-rank tests to evaluate changes from baseline to post intervention.</div></div><div><h3>Results</h3><div>Thirty-six participants completed the intervention. Statistically significant reductions were observed in symptoms of fatigue (CFQ-11, <em>P &lt;</em> 0.013) and symptoms of anxiety (HADS-A, <em>P &lt;</em> 0.006). Most of the patients were defined as noncases of fatigue and anxiety following the intervention. Performance on the CPT-3 revealed improvements in measures of inattention.</div></div><div><h3>Conclusions</h3><div>A 12-wk strict LFD intervention significantly alleviated coexisting symptoms of fatigue, anxiety, and depression, and improved performance on a psychometric test of attention. These findings suggest that dietary management plays a crucial role in improving both physical and mental health in patients with IBS.</div><div>This study was registered at clinical trial as NCT04296552 (<span><span>https://clinicaltrials.gov/study/NCT04296552?term=NCT04296552&amp;rank=1</span><svg><path></path></svg></span>).</div></div>","PeriodicalId":10756,"journal":{"name":"Current Developments in Nutrition","volume":"9 7","pages":"Article 107483"},"PeriodicalIF":3.8,"publicationDate":"2025-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144470568","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}
引用次数: 0
Two Spectroscopy Devices Can Approximate Fruit and Vegetable Intake in a Racially and Ethnically Diverse Sample 两种光谱装置可以近似的水果和蔬菜摄入量在一个种族和民族多样化的样本
IF 3.8
Current Developments in Nutrition Pub Date : 2025-06-04 DOI: 10.1016/j.cdnut.2025.107482
Stephanie B Jilcott Pitts , Qiang Wu , Melissa N Laska , Nancy E Moran
{"title":"Two Spectroscopy Devices Can Approximate Fruit and Vegetable Intake in a Racially and Ethnically Diverse Sample","authors":"Stephanie B Jilcott Pitts ,&nbsp;Qiang Wu ,&nbsp;Melissa N Laska ,&nbsp;Nancy E Moran","doi":"10.1016/j.cdnut.2025.107482","DOIUrl":"10.1016/j.cdnut.2025.107482","url":null,"abstract":"<div><h3>Background</h3><div>Assessing fruit and vegetable intake is important to determine the effectiveness of nutrition intervention studies. Few objective measures of fruit and vegetable intake have been directly compared within the same study participants.</div></div><div><h3>Objectives</h3><div>This study aims to compare the relative validity of 2 different skin spectrophotometry devices to serve as biomarkers of plasma carotenoid concentrations, self-reported fruit and vegetable intake (FVI), and carotenoid intake, to examine if both devices can be used to approximate FVI.</div></div><div><h3>Methods</h3><div>Human skin carotenoid scores (SCS, Veggie Meter-assessed) and color space measurement data from 2 prior studies were used. Participants’ skin color space parameters (lightness, redness, and yellowness) were measured using the Konica Minolta CM 700D spectrophotometer. Self-reported diet was assessed using food frequency questionnaires. We analyzed data from the 2 prior studies to examine correlations of skin lightness, redness, and yellowness parameters with SCS, plasma carotenoids, and FVI and carotenoid intake.</div></div><div><h3>Results</h3><div>Skin lightness and redness demonstrated weak correlations with skin carotenoids (<em>r</em> = –0.15 to 0.14), plasma carotenoids (<em>r</em> = –0.19 to 0.21), and fruit and vegetable (FV) and carotenoid intake (<em>r</em> = –0.14 to 0.13). Conversely, skin yellowness demonstrated statistically significant (<em>P</em> &lt; 0.05/63) correlations with SCS ranging from <em>r</em> = 0.60 to <em>r</em> = 0.67. The correlations between skin yellowness and total plasma carotenoids (<em>r</em> = 0.46–0.57), plasma α-carotene (<em>r</em> = 0.38–0.54), β-carotene (<em>r</em> = 0.50–0.57), α- and β-cryptoxanthin (<em>r</em> = 0.38–0.43), and lutein and zeaxanthin (<em>r</em> = 0.30–0.48) were all statistically significant (<em>P</em> &lt; 0.00079), but the correlation between skin yellowness and plasma lycopene was not statistically significant (<em>r</em> = 0.06–0.17). There were positive, statistically significant correlations between skin yellowness and FVI in study 1 (<em>r</em> = 0.27), as well as positive, statistically significant correlations between changes in skin yellowness with changes in SCS (<em>r</em> = 0.51), changes in total plasma carotenoids (<em>r</em> = 0.45), and changes in plasma α-carotene (<em>r</em> = 0.51) and β-carotene (<em>r</em> = 0.45).</div></div><div><h3>Conclusions</h3><div>Both devices can be used to approximate FVI. More research is needed to understand the reasons the devices may not detect plasma lycopene well.</div><div>This study was registered at <span><span>clinicaltrials.gov</span><svg><path></path></svg></span> as NCT04056624 (<span><span>https://clinicaltrials.gov/c</span><svg><path></path></svg></span> t2/show/NCT04056624).</div></div>","PeriodicalId":10756,"journal":{"name":"Current Developments in Nutrition","volume":"9 7","pages":"Article 107482"},"PeriodicalIF":3.8,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144481188","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}
引用次数: 0
Dietary Protein Intake and Its Associations With Bone Properties Using Peripheral Quantitative Computed Tomography and Dual-Energy X-Ray Absorptiometry in Endurance-Trained Individuals 使用外周定量计算机断层扫描和双能x射线吸收仪测定耐力训练个体的膳食蛋白质摄入量及其与骨骼特性的关系
IF 3.8
Current Developments in Nutrition Pub Date : 2025-06-01 DOI: 10.1016/j.cdnut.2025.107459
Silar Gardy , Ada Sevinc , Jennifer Levee , Sofia V Ferreira , Julia-Rose Linardatos , Andrea R Josse , Tyler A Churchward-Venne , Jenna C Gibbs
{"title":"Dietary Protein Intake and Its Associations With Bone Properties Using Peripheral Quantitative Computed Tomography and Dual-Energy X-Ray Absorptiometry in Endurance-Trained Individuals","authors":"Silar Gardy ,&nbsp;Ada Sevinc ,&nbsp;Jennifer Levee ,&nbsp;Sofia V Ferreira ,&nbsp;Julia-Rose Linardatos ,&nbsp;Andrea R Josse ,&nbsp;Tyler A Churchward-Venne ,&nbsp;Jenna C Gibbs","doi":"10.1016/j.cdnut.2025.107459","DOIUrl":"10.1016/j.cdnut.2025.107459","url":null,"abstract":"<div><h3>Background</h3><div>Endurance athletes are at greater risk of compromised bone health due to elevated nutritional demands and high-volume training. Optimal nutritional intake is fundamental to support athlete bone health, and dietary protein is an essential nutrient for the maintenance of bone and muscle tissue. Studies of associations between dietary protein intake and advanced imaging-based measures of bone and muscle health in endurance athletes are limited.</div></div><div><h3>Objectives</h3><div>To examine the relationships between dietary protein intake and volumetric bone mineral density (vBMD), estimated bone strength (SSI<sub>p</sub> and BSI), areal BMD (aBMD), and muscle density, cross-sectional area (CSA), and strength in male and female endurance-trained individuals.</div></div><div><h3>Methods</h3><div>Fifty healthy young endurance-trained adults completed one-time measures. Peripheral quantitative computed tomography (pQCT) scans assessed tibial trabecular and cortical vBMD, BSI, SSI<sub>p</sub>, and calf muscle density and CSA. Dual-energy X-ray absorptiometry scans measured aBMD at the lumbar spine (LS) and proximal femur. Dietary protein intake (grams per kilogram of body mass per day) was calculated from 3-day 24-h dietary recalls.</div></div><div><h3>Results</h3><div>Bivariate analyses found no correlations between total dietary protein intake and pQCT-derived bone and muscle measures. However, protein intake from animal products was correlated with SSI<sub>p</sub> at the 38% (r = 0.39, <em>P</em> = 0.008) and 66% site (r = 0.44, <em>P</em> = 0.002), cortical vBMD (r = −0.34, <em>P</em> = 0.02) at the 66% site, and calf muscle CSA (r = 0.57, <em>P</em> &lt;.001). Adjusted regression analyses revealed that higher total dietary protein intake was associated with higher LS aBMD (β = 0.398, <em>P</em> = 0.009).</div></div><div><h3>Conclusions</h3><div>Our findings suggest that there are no relationships between total dietary protein intake and pQCT measures in endurance-trained individuals. However, positive relationships were found with protein intake from animal products and tibial SSI<sub>p</sub> and muscle CSA. Additionally, our results suggest total dietary protein intake explains a small variance in LS aBMD. A future larger-scale analysis would benefit from stratifying associations by sex.</div></div>","PeriodicalId":10756,"journal":{"name":"Current Developments in Nutrition","volume":"9 6","pages":"Article 107459"},"PeriodicalIF":3.8,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144229678","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}
引用次数: 0
Dietary Intake of n-3 Polyunsaturated Fatty Acids Prior to a Mild Traumatic Brain Injury Demonstrates a Dose–Response Effect for Neuroprotective Benefits in Male C57BL/6 Mice 在轻度创伤性脑损伤前,膳食摄入n-3多不饱和脂肪酸对雄性C57BL/6小鼠的神经保护作用具有剂量反应效应
IF 3.8
Current Developments in Nutrition Pub Date : 2025-06-01 DOI: 10.1016/j.cdnut.2025.107476
Cody AC Lust , Jessi Lau , Lyn M Hillyer , Margo Mountjoy , Lindsay A Robinson , David WL Ma
{"title":"Dietary Intake of n-3 Polyunsaturated Fatty Acids Prior to a Mild Traumatic Brain Injury Demonstrates a Dose–Response Effect for Neuroprotective Benefits in Male C57BL/6 Mice","authors":"Cody AC Lust ,&nbsp;Jessi Lau ,&nbsp;Lyn M Hillyer ,&nbsp;Margo Mountjoy ,&nbsp;Lindsay A Robinson ,&nbsp;David WL Ma","doi":"10.1016/j.cdnut.2025.107476","DOIUrl":"10.1016/j.cdnut.2025.107476","url":null,"abstract":"<div><h3>Background</h3><div>Of the ∼40 million cases of mild traumatic brain injury (mTBI) documented globally each year, the majority are sustained during sports and recreational activities. Evidence has suggested that the use of nutritional supplementation, notably n-3 polyunsaturated fatty acids (PUFA), can provide neuroprotective benefits.</div></div><div><h3>Objectives</h3><div>This study sought to examine the dose–response of consuming an n-3 PUFA diet prior to an mTBI on recovery and functional performance measures in mice.</div></div><div><h3>Methods</h3><div>For 5 wk, male C57BL6/J mice were fed ad libitum on isocaloric diets high in n-3 PUFA (3N3), moderate n-3 PUFA (1N3), or n-6 PUFA (0N3) as a control. At 9–10 wk of age, mice were anesthetized in an induction chamber prior to receiving a mild brain injury induced using a weight-drop injury model. A one-way analysis of variance (ANOVA) with Tukey’s post hoc analysis was used to assess between-group differences in functional recovery measures of righting reflex and time to seek) immediately after injury. A repeated measures ANOVA was conducted to determine the effect of diet groups and time on functional performance measures indicated by neurological severity score (NSS) 1, 4, 24, 48, 72, and 168 h (H) post-mTBI.</div></div><div><h3>Results</h3><div>There were no significant differences in recovery measures; however, the 3N3 group demonstrated the fastest recovery post-mTBI and had significantly improved functional performance (<em>P &lt;</em> 0.05) compared with the 0N3 group determined by NSS testing. A one-way ANOVA with Tukey’s post hoc indicated that the 3N3 group had significantly improved functional performance (<em>P &lt;</em> 0.05) at 4H post-mTBI compared with the 0N3 group.</div></div><div><h3>Conclusions</h3><div>Overall, these results show that dietary n-3 PUFA confer neuroprotective benefits in mice resulting in significantly improved functional outcomes. This work is relevant to clinical practitioners, athletes, and the general population who aim to support their neurological health through dietary or supplementary n-3 PUFA.</div></div>","PeriodicalId":10756,"journal":{"name":"Current Developments in Nutrition","volume":"9 6","pages":"Article 107476"},"PeriodicalIF":3.8,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144263265","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}
引用次数: 0
Adherence to the EAT-Lancet Planetary Health Diet and Cardiometabolic Risk Markers in the Mediators of Atherosclerosis in South Asians Living in America (MASALA) Study 在美国生活的南亚人(MASALA)研究中,遵守EAT-Lancet行星健康饮食和动脉粥样硬化介质中的心脏代谢风险标志物
IF 3.8
Current Developments in Nutrition Pub Date : 2025-06-01 DOI: 10.1016/j.cdnut.2025.107468
Nilendra K Nair , Linh P Bui , Caleigh M Sawicki , Namratha R Kandula , Alka M Kanaya , Kyu Ha Lee , Meir J Stampfer , Walter C Willett , Shilpa N Bhupathiraju
{"title":"Adherence to the EAT-Lancet Planetary Health Diet and Cardiometabolic Risk Markers in the Mediators of Atherosclerosis in South Asians Living in America (MASALA) Study","authors":"Nilendra K Nair ,&nbsp;Linh P Bui ,&nbsp;Caleigh M Sawicki ,&nbsp;Namratha R Kandula ,&nbsp;Alka M Kanaya ,&nbsp;Kyu Ha Lee ,&nbsp;Meir J Stampfer ,&nbsp;Walter C Willett ,&nbsp;Shilpa N Bhupathiraju","doi":"10.1016/j.cdnut.2025.107468","DOIUrl":"10.1016/j.cdnut.2025.107468","url":null,"abstract":"<div><h3>Background</h3><div>The global food system significantly impacts environmental and human health, contributing to substantial greenhouse gas emissions.</div></div><div><h3>Objective</h3><div>We examined associations between a novel Planetary Health Diet Index (PHDI) that reflects adherence to the EAT-Lancet recommendations and cardiometabolic risk in a cohort of South Asians.</div></div><div><h3>Methods</h3><div>We analyzed data from MASALA study participants with baseline (<em>n</em> = 891) and 5-y follow-up (<em>n</em> = 735) data. The PHDI comprised 15 food components and ranged from 0 to a maximum of 140, with higher scores indicating greater adherence to the PHDI. We used multivariable linear and logistic regression models to examine cross-sectional and prospective (5-y) associations between baseline PHDI and cardiometabolic risk factors, adjusting for demographic, health, and lifestyle factors and baseline values of the outcome (prospective analyses only).</div></div><div><h3>Results</h3><div>Among MASALA study participants (47% female, mean age 55 y), the mean PHDI score was 88.8 (SD 9.47). Prospectively, higher PHDI was associated with lower percentage difference in fasting glucose (−0.29 ± 0.15 %), glycated hemoglobin (HbA1c) (−0.08 ± 0.04%), higher high-density lipoprotein (0.40 ± 0.17 mmol/L), lower body weight (−0.37 ± 0.12 kg), body mass index (BMI) (−0.08 ± 0.03 kg/m<sup>2</sup>), waist circumference (−0.49 ± 0.17 cm), and systolic blood pressure (−0.65 ± 0.30 mmHg) (<em>P</em> &lt; 0.05 for all). Each 10-unit higher PHDI was associated with a 20% lower likelihood of incident type 2 diabetes (OR [95% CI]: 0.80 [0.54, 0.86]). Cross-sectionally, at baseline, 10 unit higher PHDI was associated with (β ± SE) lower percentage difference in fasting glucose (−0.45 ± 0.22 %) and HbA1c (−0.49 ± 0.22%), lower LDL (−0.015 ± 0.007 mmol/L), CRP (−5.40 ± 2.42 ug/L), higher adiponectin (4.67 ± 2.02 mg/dL), lower body weight (−0.59 ± 0.26 kg), BMI (−0.27 ± 0.11 kg/m<sup>2</sup>), waist circumference (−025 ± 0.29 cm), visceral fat (−1.37 ± 1.32 cm<sup>2</sup>), and pericardial fat (−0.58 ± 0.43 cm<sup>3</sup>) (<em>P</em> &lt; 0.05 for all). Higher PHDI scores were associated with lower odds of obesity (OR [95% CI]: 0.80 [0.71, 0.92]) and overweight (0.77 [0.74, 0.85]).</div></div><div><h3>Conclusions</h3><div>Greater adherence to a planetary healthy diet was associated with lower cardiometabolic risk factors and risk of incident type 2 diabetes.</div></div>","PeriodicalId":10756,"journal":{"name":"Current Developments in Nutrition","volume":"9 6","pages":"Article 107468"},"PeriodicalIF":3.8,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144263264","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}
引用次数: 0
Food Insecurity is Associated with Poor Diet Quality Among Pregnant Adolescents and Adolescent Mothers in Ghana 粮食不安全与加纳怀孕少女和少女母亲的不良饮食质量有关
IF 3.8
Current Developments in Nutrition Pub Date : 2025-06-01 DOI: 10.1016/j.cdnut.2025.107469
Harriet Okronipa , Isabelle Posey , Christiana Nsiah-Asamoah , Moses K Klevor , Emmanuel Ayifah
{"title":"Food Insecurity is Associated with Poor Diet Quality Among Pregnant Adolescents and Adolescent Mothers in Ghana","authors":"Harriet Okronipa ,&nbsp;Isabelle Posey ,&nbsp;Christiana Nsiah-Asamoah ,&nbsp;Moses K Klevor ,&nbsp;Emmanuel Ayifah","doi":"10.1016/j.cdnut.2025.107469","DOIUrl":"10.1016/j.cdnut.2025.107469","url":null,"abstract":"<div><h3>Background</h3><div>Food insecurity is a global public health problem and a likely determinant of poor diet quality. However, the relationship between food insecurity and diet quality among adolescents remains under-researched.</div></div><div><h3>Objective</h3><div>This study examined the association between food insecurity and diet quality among pregnant adolescents and adolescent mothers in Ghana.</div></div><div><h3>Methods</h3><div>A cross-sectional survey was conducted among pregnant adolescents (n = 216) and adolescent mothers (n = 206) aged 12-19 y in Cape Coast, Ghana. Diet Quality indicators, including Food Group Diversity Score (FGDS), Minimum Diet Diversity for women (MDD-W), ALL-5 indicator, and dietary factors for noncommunicable diseases (NCD-Protect and NCD-Risk) were assessed using the Global Diet Quality Questionnaire (DQQ). Food Insecurity was measured using the Child Food Insecurity Experience Scale (CFIES). Linear and logistic regression were used to examine the association between food insecurity and diet quality indicators, adjusting for relevant covariates.</div></div><div><h3>Results</h3><div>Participants had a mean age of 18 ± 1.2 y. Most were out of school (70.50%) and unemployed (82.0%). Participants consumed 5 out of 10 food groups (FGDS 4.9 ± 1.7), and 56.8% met the MDD-W. The mean CFIES score was 9.5 ± 6.4, with 87.2% reporting some food insecurity in the past 30 d. Food insecurity was significantly associated with FGDS and MDD-W but not the ALL-5 indicator. Participants who experienced food insecurity were less likely to meet the MDD-W (odds ratio: 0.39; 95% confidence interval: 0.20, 0.77), consume NCD protective foods (β ± SE = −0.59 ± 0.22, <em>P</em> = 0.0078) and consume foods linked to NCD risk (−0.74 ± 0.26, <em>P</em> = 0.004).</div></div><div><h3>Conclusion</h3><div>Food insecurity was significantly associated with poor diet quality among pregnant adolescents and adolescent mothers in Ghana. Interventions addressing food insecurity may improve diet quality in this population.</div></div>","PeriodicalId":10756,"journal":{"name":"Current Developments in Nutrition","volume":"9 6","pages":"Article 107469"},"PeriodicalIF":3.8,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144271461","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}
引用次数: 0
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