Proceedings of the Nutrition Society最新文献_第9页

Plant-based protein for older adults with obesity. 老年肥胖患者的植物性蛋白质。

IF 4.5 2区医学

Proceedings of the Nutrition Society Pub Date : 2025-12-26 DOI: 10.1017/S0029665125102085

Sophie L van Oppenraaij, Susanne Wildemast, Esmee M Reijnierse, Josje D Schoufour, Sjors Verlaan, Peter J M Weijs

{"title":"Plant-based protein for older adults with obesity.","authors":"Sophie L van Oppenraaij, Susanne Wildemast, Esmee M Reijnierse, Josje D Schoufour, Sjors Verlaan, Peter J M Weijs","doi":"10.1017/S0029665125102085","DOIUrl":"10.1017/S0029665125102085","url":null,"abstract":"The global syndemic of obesity, undernutrition and climate change - three interconnected challenges - threatens both human and planetary health. This review focuses on one critical intersection: older populations living with overweight and obesity in the context of sustainable nutrition. Obesity and sarcopenia, particularly the co-occurrence called sarcopenic obesity, are often overlooked until the onset or exacerbation of other diseases necessitates secondary care. Preventing sarcopenic obesity requires reducing excess fat mass while preserving muscle mass and function. This involves lowering total energy intake while ensuring adequate protein intake in terms of quantity, quality and distribution, combined with physical activity, particularly resistance exercise. Short-term studies show that both the source and dose of dietary protein significantly influence muscle protein synthesis rates. Longer-term studies examining the impact of plant-based diets on muscle health in older adults with or without overweight or obesity remain limited. Animal protein have shown a modest advantage over most plant-based protein in supporting muscle mass. Qualitative studies suggest that emphasising both the health benefits and palatability of plant-based protein sources is key to promoting dietary changes in older adults. In older adults with obesity, it is challenging to combine energy restriction with higher protein intake, especially when protein sources are plant-based. To prevent and treat sarcopenic obesity in older adults and support planetary health, a shift toward more plant-based protein sources is required, while ensuring sufficient protein quantity and quality to preserve muscle health during weight loss.","PeriodicalId":20751,"journal":{"name":"Proceedings of the Nutrition Society","volume":" ","pages":"1-6"},"PeriodicalIF":4.5,"publicationDate":"2025-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145834679","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 drive to eat: investigating the link between body composition, appetite and energy intake with ageing. 吃的动力：调查身体成分、食欲和能量摄入与衰老之间的关系。

IF 4.5 2区医学

Proceedings of the Nutrition Society Pub Date : 2025-12-26 DOI: 10.1017/S0029665125102073

Anna Quinn, Katy Horner

{"title":"The drive to eat: investigating the link between body composition, appetite and energy intake with ageing.","authors":"Anna Quinn, Katy Horner","doi":"10.1017/S0029665125102073","DOIUrl":"10.1017/S0029665125102073","url":null,"abstract":"This review aims to (1) provide an overview of research investigating the relationship between body composition, specifically fat-free mass (FFM) and fat mass (FM), appetite and energy intake (EI) and (2) to investigate potential mechanisms underlying these relationships, with a focus on ageing. Appetite and EI are influenced by complex, multifactorial pathways involving physiological, psychological, environmental, social and cultural factors. Early research investigating the association of body composition with appetite and EI focused on FM; however, the role of FFM in appetite control is gaining increasing attention. Studies have shown that FFM is positively associated with EI in younger populations, including infants, adolescents and adults. In contrast, FM appears to have no association or a weak inverse association with appetite/EI. However, research in older adults is limited, and the underlying mechanisms are not fully understood. It has been suggested that one way in which FFM may influence appetite and EI is by impacting resting metabolic rate (RMR). FFM, which includes metabolically active tissues including skeletal muscle and organs, represents the largest determinant of RMR and therefore may influence appetite and EI by ensuring the energetic requirements of crucial tissue-organs and metabolic processes are reached. Given that declines in FFM and RMR are common with ageing, they may be possible targets for interventions aimed at improving appetite and EI. While current evidence in older adults supports a positive association between FFM and appetite, further longitudinal studies are needed to explore this relationship in different contexts, along with the underlying mechanisms.","PeriodicalId":20751,"journal":{"name":"Proceedings of the Nutrition Society","volume":" ","pages":"1-11"},"PeriodicalIF":4.5,"publicationDate":"2025-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145834690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 role of digital nutrition interventions for individuals with severe mental illness: insights, challenges and future directions. 数字营养干预对严重精神疾病患者的作用：见解、挑战和未来方向。

IF 4.5 2区医学

Proceedings of the Nutrition Society Pub Date : 2025-12-22 DOI: 10.1017/S0029665125102048

Ciara O'Sullivan, Alison Merrotsy, Tara Coppinger

{"title":"The role of digital nutrition interventions for individuals with severe mental illness: insights, challenges and future directions.","authors":"Ciara O'Sullivan, Alison Merrotsy, Tara Coppinger","doi":"10.1017/S0029665125102048","DOIUrl":"10.1017/S0029665125102048","url":null,"abstract":"Individuals with severe mental illness face a significantly reduced life expectancy compared to the general population. Addressing key modifiable risk factors is essential to reduce these alarming rates of mortality in this population. Nutritional psychiatry has emerged as an important field of research, highlighting the important role of nutrition on mental health outcomes. However, individuals with severe mental illness often encounter barriers to healthy eating, including poor diet quality, medication-related side effects such as increased appetite and weight gain, food insecurity and limited autonomy over food choices. While nutrition interventions play a key role in improving health outcomes and should be a standard part of care, their implementation remains challenging. Digital technology presents a promising alternative support model, with the potential to address many of the structural and attitudinal barriers experienced by this population. Nonetheless, issues such as digital exclusion and low digital literacy persist. Integrating public and patient involvement, along with behavioural science frameworks, into the design and delivery of digital nutrition interventions can improve their relevance, acceptability and impact. This review discusses the current and potential role of digital nutrition interventions for individuals with severe mental illness, examining insights, challenges and future directions to inform research and practice.","PeriodicalId":20751,"journal":{"name":"Proceedings of the Nutrition Society","volume":" ","pages":"1-9"},"PeriodicalIF":4.5,"publicationDate":"2025-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145805104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Probiotics, prebiotics, and synbiotics to counteract sarcopenia: where are we now and what challenges need to be faced? 对抗肌肉减少症的益生菌、益生元和合成菌：我们现在在哪里，需要面对什么挑战？

IF 4.5 2区医学

Proceedings of the Nutrition Society Pub Date : 2025-12-22 DOI: 10.1017/S0029665125102036

Konstantinos Prokopidis

{"title":"Probiotics, prebiotics, and synbiotics to counteract sarcopenia: where are we now and what challenges need to be faced?","authors":"Konstantinos Prokopidis","doi":"10.1017/S0029665125102036","DOIUrl":"10.1017/S0029665125102036","url":null,"abstract":"Sarcopenia, the age-related decline in muscle mass and strength, is a contributor to frailty and reduced quality of life. Emerging evidence suggests an emerging role of the gut microbiome in modulating skeletal muscle through microbial species and metabolites, such as short-chain fatty acids (SCFAs), potentially influencing inflammation, nutrient absorption, and glucose and protein metabolism. This review considers the potential of probiotics, prebiotics, and synbiotics as interventions to mitigate sarcopenia based on animal and human studies, while providing a critique of present barriers that need to be addressed. Preclinical models, including germ-free mice and faecal microbiota transplantation, demonstrate that gut microbiota from healthy or young donors may enhance overall muscle health via reductions in inflammatory and muscle atrophy markers. Limited human studies show that probiotics such as Lactobacillus and Bifidobacterium could improve branched-chain amino acid (BCAA) bioavailability and potentially sarcopenia indices, although findings have been inconsistent. Particularly, challenges including inconsistent microbial assessments, lack of dietary control and interindividual variability due to diet, age, genetics, comorbidities and medications may hinder progress in this field. Delivery methods (e.g. capsules, fermented foods or fortified products) could further complicate efficacy through probiotic stability and dietary restrictions in older adults. Standardised protocols [e.g. Strengthening The Organisation and Reporting of Microbiome Studies (STORMS) checklist] and multi-omics approaches may be critical to address these limitations and identify microbial signatures linked to sarcopenia outcomes. While preclinical evidence highlights mechanistic pathways pertinent to amino acid metabolism, translating findings to humans requires rigorous experimental trials.","PeriodicalId":20751,"journal":{"name":"Proceedings of the Nutrition Society","volume":" ","pages":"1-6"},"PeriodicalIF":4.5,"publicationDate":"2025-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145804729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Managing malnutrition and multimorbidity in primary care: dietary approaches to reduce treatment burden. 初级保健中的营养不良和多病管理：减轻治疗负担的饮食方法。

IF 7.1 2区医学

Proceedings of the Nutrition Society Pub Date : 2025-12-01 Epub Date: 2024-05-16 DOI: 10.1017/S0029665124004695

Rebecca J Stratton

{"title":"Managing malnutrition and multimorbidity in primary care: dietary approaches to reduce treatment burden.","authors":"Rebecca J Stratton","doi":"10.1017/S0029665124004695","DOIUrl":"10.1017/S0029665124004695","url":null,"abstract":"There are many health and nutrition implications of suffering from multimorbidity, which is a huge challenge facing health and social services. This review focuses on malnutrition, one of the nutritional consequences of multimorbidity. Malnutrition can result from the impact of chronic conditions and their management (polypharmacy) on appetite and nutritional intake, leading to an inability to meet nutritional requirements from food. Malnutrition (undernutrition) is prevalent in primary care and costly, the main cause being disease, accentuated by multiple morbidities. Most of the costs arise from the deleterious effects of malnutrition on individual's function, clinical outcome and recovery leading to a substantially greater burden on treatment and health care resources, costing at least £19·6 billion in England. Routine identification of malnutrition with screening should be part of the management of multimorbidity together with practical, effective ways of treating malnutrition that overcome anorexia where relevant. Nutritional interventions that improve nutritional intake have been shown to significantly reduce mortality in individuals with multimorbidities. In addition to food-based interventions, a more 'medicalised' dietary approach using liquid oral nutritional supplements (ONS) can be effective. ONS typically have little impact on appetite, effectively improve energy, protein and micronutrient intakes and may significantly improve functional measures. Reduced treatment burden can result from effective nutritional intervention with improved clinical outcomes (fewer infections, wounds), reducing health care use and costs. With the right investment in nutrition and dietetic resources, appropriate nutritional management plans can be put in place to optimally support the multimorbid patient benefitting the individual and the wider society.","PeriodicalId":20751,"journal":{"name":"Proceedings of the Nutrition Society","volume":" ","pages":"381-389"},"PeriodicalIF":7.1,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140945717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Oral health and multimorbidity: is diet the chicken or the egg? 口腔健康与多病症：饮食是鸡还是蛋？

IF 7.1 2区医学

Proceedings of the Nutrition Society Pub Date : 2025-12-01 Epub Date: 2024-05-14 DOI: 10.1017/S0029665124004683

Teresa A Marshall, Riva Touger-Decker

{"title":"Oral health and multimorbidity: is diet the chicken or the egg?","authors":"Teresa A Marshall, Riva Touger-Decker","doi":"10.1017/S0029665124004683","DOIUrl":"10.1017/S0029665124004683","url":null,"abstract":"Oral health is a critical component of overall health and well-being, not just the absence of disease. The objective of this review paper is to describe relationships among diet, nutrition and oral and systemic diseases that contribute to multimorbidity. Diet- and nutrient-related risk factors for oral diseases include high intakes of free sugars, low intakes of fruits and vegetables and nutrient-poor diets which are similar to diet- and nutrient-related risk factors for systemic diseases. Oral diseases are chronic diseases. Once the disease process is initiated, it persists throughout the lifespan. Pain and tissue loss from oral disease leads to oral dysfunction which contributes to impaired biting, chewing, oral motility and swallowing. Oral dysfunction makes it difficult to eat nutrient-dense whole grains, fruits and vegetables associated with a healthy diet. Early childhood caries (ECC) associated with frequent intake of free sugars is one of the first manifestations of oral disease. The presence of ECC is our 'canary in the coal mine' for diet-related chronic diseases. The dietary sugars causing ECC are not complementary to an Eatwell Guide compliant diet, but rather consistent with a diet high in energy-dense, nutrient-poor foods - typically ultra-processed in nature. This diet generally deteriorates throughout childhood, adolescence and adulthood increasing the risk of diet-related chronic diseases. Recognition of ECC is an opportunity to intervene and disrupt the pathway to multimorbidities. Disruption of this pathway will reduce the risk of multimorbidities and enable individuals to fully engage in society throughout the lifespan.","PeriodicalId":20751,"journal":{"name":"Proceedings of the Nutrition Society","volume":" ","pages":"332-339"},"PeriodicalIF":7.1,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140916283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 management of chronic constipation: a review of evidence-based strategies and clinical guidelines. 慢性便秘的饮食管理：循证策略和临床指南综述。

IF 4.5 2区医学

Proceedings of the Nutrition Society Pub Date : 2025-12-01 Epub Date: 2025-09-01 DOI: 10.1017/S0029665125100694

Eirini Dimidi

{"title":"Dietary management of chronic constipation: a review of evidence-based strategies and clinical guidelines.","authors":"Eirini Dimidi","doi":"10.1017/S0029665125100694","DOIUrl":"10.1017/S0029665125100694","url":null,"abstract":"This review comprehensively examines the current evidence on the dietary management of chronic constipation, and the dietary recommendations presented in clinical guidelines for chronic constipation. Several randomised controlled trials (RCT) have investigated the effect of dietary supplements, foods and drinks in chronic constipation. Systematic reviews and meta-analyses of these RCTs have demonstrated that psyllium supplements, specific probiotic supplements, magnesium oxide supplements, kiwifruits, prunes, rye bread and high mineral water content may be effective in the management of constipation. However, despite the plethora of evidence, current clinical guidelines only offer a limited number of dietary recommendations. The most commonly recommended dietary strategy in clinical guidelines is dietary fibre, followed by senna supplements and psyllium supplements. The least commonly recommended dietary strategies are magnesium oxide, Chinese herbal supplements, prunes and high mineral-content water. Several evidence-based dietary strategies are omitted by current clinical guidelines (e.g. kiwifruits), while some strategies that are recommended are not always supported by evidence (e.g. insoluble fibre supplement). Dietary recommendations in clinical guidelines can also be ambiguous, lacking outcome-specific recommendations and information for appropriate implementation. Future RCTs are needed to assess currently under-investigated dietary approaches that are nevertheless commonly recommended, and future clinical guidelines should include dietary recommendations supported by available evidence.","PeriodicalId":20751,"journal":{"name":"Proceedings of the Nutrition Society","volume":" ","pages":"398-410"},"PeriodicalIF":4.5,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144966306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Editorial. 2023 年冬季会议社论。

IF 7.1 2区医学

Proceedings of the Nutrition Society Pub Date : 2025-12-01 Epub Date: 2024-05-14 DOI: 10.1017/S0029665124004671

Oonagh Markey

引用次数: 0

An Evaluation of Food Provision to Jockeys in the Weigh Room at Irish Racecourses- CORRIGENDUM. 爱尔兰赛马场称重室为骑师提供食物的评估--CORRIGENDUM.

IF 4.5 2区医学

Proceedings of the Nutrition Society Pub Date : 2025-12-01 Epub Date: 2020-07-01 DOI: 10.1017/S0029665120007089

Esme Ward, Ruth Drennan, Adrian McGoldrick, Clare Corish, Gillian O' Loughlin

引用次数: 0

Young Australian adults' preferences, perceptions and use of online nutrition content: a qualitative study - CORRIGENDUM. 澳大利亚年轻人对在线营养内容的偏好、认知和使用：一项定性研究-勘误。