Current Opinion in Clinical Nutrition and Metabolic Care最新文献_第9页

IF 3 3区医学

Current Opinion in Clinical Nutrition and Metabolic Care Pub Date : 2024-09-01 Epub Date: 2024-06-07 DOI: 10.1097/MCO.0000000000001050

Ann Von Holle

{"title":"Assessment of iron status.","authors":"Ann Von Holle","doi":"10.1097/MCO.0000000000001050","DOIUrl":"10.1097/MCO.0000000000001050","url":null,"abstract":"Purpose of review: Iron is an essential trace element in human health that can be harmful at abnormal levels such as iron overload or deficiency. Measured iron status in the body can depend on health outcomes experienced by the individual and this can complicate its accurate assessment. This review will highlight recent research on iron assessment in the literature.Recent findings: Research on iron assessment within the past 18 months included some common themes spanning new methods and biomarkers, as well as existing problems in assessing iron deficiency and overload. Heterogeneity in associations between inflammation and iron levels are reflected across different inflammatory biomarkers. New methods relevant to low- and high-resource settings may improve assessment in tissues with iron deficiency and overload. Consensus papers outlined best practices when using MRI to assess iron status. Outside of newer methods, traditional serum markers are the subject of a call for updated guidance when assessing iron status.Summary: Research continues on the topic of iron assessment, underlying its complex metabolism in the body and resulting challenges in assessment. Current literature underscores progress to make iron assessment more accessible, improve existing methods, and update current assessment methods so they correspond with recent research to improve human health.","PeriodicalId":10962,"journal":{"name":"Current Opinion in Clinical Nutrition and Metabolic Care","volume":" ","pages":"397-401"},"PeriodicalIF":3.0,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11370657/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141283278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Nutritional risk screening: a need to guide Alice in Nutritionland. 营养风险筛查：需要指导《爱丽丝营养乐园》。

IF 3 3区医学

Current Opinion in Clinical Nutrition and Metabolic Care Pub Date : 2024-09-01 Epub Date: 2024-06-05 DOI: 10.1097/MCO.0000000000001051

Harriët Jager-Wittenaar, Martine Sealy, Elke Naumann, Marian de van der Schueren

{"title":"Nutritional risk screening: a need to guide Alice in Nutritionland.","authors":"Harriët Jager-Wittenaar, Martine Sealy, Elke Naumann, Marian de van der Schueren","doi":"10.1097/MCO.0000000000001051","DOIUrl":"10.1097/MCO.0000000000001051","url":null,"abstract":"Purpose of review: With the shifts in society, healthcare and the profile of the malnourished individual, a re-consideration of the goal of nutritional risk screening is needed: screening for malnutrition, or screening for risk of malnutrition? In this review article, we reflect on the role of nutritional risk screening in relation to prevention and treatment of malnutrition.Recent findings: Within the Global Leadership Initiative on Malnutrition (GLIM) Initiative, modified Delphi studies are currently being conducted to reach global consensus on the conceptual definition and operationalization of 'risk of malnutrition'. This is necessary because various studies have demonstrated that different nutritional screening tools identify different individuals, due to variability in screening tool criteria, which influences GLIM outcomes. Upon screening, three different situations can be distinguished: having risk factors for malnutrition without clear signs of presence of malnutrition, having mild signs of malnutrition (malnutrition in progress), or having obvious signs of malnutrition.Summary: The outcomes of the studies on 'risk of malnutrition' will guide the screening step within the GLIM process, and will help professionals to make informed choices regarding screening policy and screening tool(s).","PeriodicalId":10962,"journal":{"name":"Current Opinion in Clinical Nutrition and Metabolic Care","volume":" ","pages":"381-386"},"PeriodicalIF":3.0,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141247061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Micronutrient (iron, selenium, vitamin D) supplementation and the gut microbiome. 微量营养素（铁、硒、维生素 D）补充剂与肠道微生物群。

IF 3 3区医学

Current Opinion in Clinical Nutrition and Metabolic Care Pub Date : 2024-09-01 Epub Date: 2024-05-21 DOI: 10.1097/MCO.0000000000001046

Amelia Faradina, Alexey A Tinkov, Anatoly V Skalny, Jung-Su Chang

{"title":"Micronutrient (iron, selenium, vitamin D) supplementation and the gut microbiome.","authors":"Amelia Faradina, Alexey A Tinkov, Anatoly V Skalny, Jung-Su Chang","doi":"10.1097/MCO.0000000000001046","DOIUrl":"10.1097/MCO.0000000000001046","url":null,"abstract":"Purpose of review: Deficiencies in micronutrients persist as widespread global challenges, where supplementation remains a crucial therapeutic approach. This review aims to elucidate the intricate relationships between micronutrient supplementation - specifically iron, selenium (Se), and vitamin D (Vit D) - and gut microbiota composition, investigating their collective impact on host health and disease susceptibility.Recent findings: Maintaining balanced iron levels is essential for gut microbiota equilibrium and host health, as both iron deficiency and excess disrupt gut bacterial balance, affecting colon health. Se supplementation can restore and improve the gut microbial balance, influencing health outcomes not only in the gut but also in areas such as neuroprotection in the brain, testicular health, and metabolic syndrome. Clinical and experimental models demonstrate that Vit D modulates the gut microbiome, enhancing anti-inflammatory effects, supporting metabolic health, and potentially reducing the risk of gut-related behavioral changes and diseases.Summary: Findings of this review emphasize that balanced iron levels are essential for maintaining a healthy gut microbiota composition and underscore the beneficial effects of Se and Vit D in modulating the gut microbiome. The interactions between micronutrients and the gut microbiome are complex but may have a broad spectrum of health outcomes.","PeriodicalId":10962,"journal":{"name":"Current Opinion in Clinical Nutrition and Metabolic Care","volume":" ","pages":"421-427"},"PeriodicalIF":3.0,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141247126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Global Leadership Initiative on Malnutrition cachexia: an inflammation-first approach for the diagnosis of disease-related malnutrition. 营养不良恶病质全球领导倡议：诊断疾病相关营养不良的炎症优先方法。

IF 3 3区医学

Current Opinion in Clinical Nutrition and Metabolic Care Pub Date : 2024-09-01 Epub Date: 2024-08-08 DOI: 10.1097/MCO.0000000000001052

Josh McGovern, Richard J E Skipworth, Barry J A Laird, Donald C McMillan

{"title":"Global Leadership Initiative on Malnutrition cachexia: an inflammation-first approach for the diagnosis of disease-related malnutrition.","authors":"Josh McGovern, Richard J E Skipworth, Barry J A Laird, Donald C McMillan","doi":"10.1097/MCO.0000000000001052","DOIUrl":"https://doi.org/10.1097/MCO.0000000000001052","url":null,"abstract":"Purpose of review: The following article examines the rationale for an inflammation-first approach for diagnosing cachexia and how the current Global Leadership Initiative on Malnutrition (GLIM) framework may be adapted to facilitate this.Recent findings: Recently, the GLIM have published guidance on the measurement of inflammation in the context of cachexia, advocating that C-reactive protein (CRP) should be utilized for quantification. The inclusion of a systemic inflammatory biomarker for the diagnosis of cachexia questions whether it may be more aptly considered a systemic inflammatory syndrome.Summary: The current consensus of the GLIM is that cachexia is 'disease-related malnutrition with inflammation'. In line with this definition, the GLIM proposed a two-step diagnostic framework: screening for malnutrition using validated screening tools and then confirming the presence of disease-related malnutrition with phenotypic (nonvolitional weight loss, low BMI, and reduced muscle mass) and aetiologic criterion reduced food intake/assimilation, and inflammation or disease burden). The GLIM are to be commended for guidance on the measurement of systemic inflammation in their current proposal, given the relative importance to clinical outcomes in patients with cancer. However, the use of CRP is somewhat rudimentary and contrasts other cancer cachexia guidelines and contemporary clinical cancer research.","PeriodicalId":10962,"journal":{"name":"Current Opinion in Clinical Nutrition and Metabolic Care","volume":"27 5","pages":"393-396"},"PeriodicalIF":3.0,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141897038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Role of dietary fibres in cardiometabolic diseases. 膳食纤维在心脏代谢疾病中的作用。

IF 3.1 3区医学

Current Opinion in Clinical Nutrition and Metabolic Care Pub Date : 2024-07-01 Epub Date: 2024-05-16 DOI: 10.1097/MCO.0000000000001047

Christina C Dahm, Fie Langmann, Anne Østergaard Nannsen, Daniel B Ibsen

{"title":"Role of dietary fibres in cardiometabolic diseases.","authors":"Christina C Dahm, Fie Langmann, Anne Østergaard Nannsen, Daniel B Ibsen","doi":"10.1097/MCO.0000000000001047","DOIUrl":"10.1097/MCO.0000000000001047","url":null,"abstract":"Purpose of review: This review highlights recent developments in understanding the role of dietary fibre and specific fibre types on risk and management of cardiometabolic disease with a focus on the causal pathways leading to cardiometabolic diseases, namely weight management, glycaemic control, and lipid levels, as well as the latest findings for cardiovascular disease outcomes such as coronary heart disease, stroke, and mortality. Evidence for mechanisms through gut microbiota are also briefly reviewed.Recent findings: Dietary fibre intake is associated with improved weight management, the extent of which may depend on the subtype of dietary fibre. Overall dietary fibre intake reduces blood glucose and HbA1c, however soluble fibres may be particularly effective in reducing HbA1c, fasting blood glucose and blood lipids. Individual meta-analyses and umbrella reviews of observational studies on dietary fibre, as well as major fibre types, observed inverse associations with incident coronary heart disease, stroke, and mortality due to cardiovascular disease. As different types of fibres exerted different health benefits, fibre diversity (i.e. combinations of fibres) should be further investigated.Summary: Dietary fibres improve both short-term and long-term cardiometabolic disease risk factors and outcomes, and thus should be on every menu.","PeriodicalId":10962,"journal":{"name":"Current Opinion in Clinical Nutrition and Metabolic Care","volume":" ","pages":"355-360"},"PeriodicalIF":3.1,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141247220","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: unravelling the trifecta: obesity, cancer, and DNA damage. 社论：揭开肥胖、癌症和 DNA 损伤三部曲的神秘面纱。

IF 3 3区医学

Current Opinion in Clinical Nutrition and Metabolic Care Pub Date : 2024-07-01 Epub Date: 2024-06-06 DOI: 10.1097/MCO.0000000000001040

Anastasia Z Kalea, Dorothy Klimis-Zacas

引用次数: 0

Lactose malabsorption and intolerance in older adults. 老年人乳糖吸收不良和不耐受。

IF 3.1 3区医学

Current Opinion in Clinical Nutrition and Metabolic Care Pub Date : 2024-07-01 Epub Date: 2024-06-06 DOI: 10.1097/MCO.0000000000001045

Antonella Gallo, Emanuele Marzetti, Simona Pellegrino, Massimo Montalto

{"title":"Lactose malabsorption and intolerance in older adults.","authors":"Antonella Gallo, Emanuele Marzetti, Simona Pellegrino, Massimo Montalto","doi":"10.1097/MCO.0000000000001045","DOIUrl":"10.1097/MCO.0000000000001045","url":null,"abstract":"Purpose of review: Lactose malabsorption and intolerance are very common conditions. However, their optimal approach, including the diagnostic assessment, remains a matter of debate, especially in advanced age. In this brief review, we focused on current knowledge, concerns, and impact in clinical practice of lactose malabsorption and intolerance in elderly.Recent findings: Older adults are at high risk of malnutrition, owing to frequent occurrence of cognitive impairment, loss of appetite, dysphagia, and poor oral health. A significant decrease in the consumption of dairy products may lead to inadequate intake of high-quality protein and minerals, with a consequent impact on muscle and bone health. Testing for lactose malabsorption may be challenging in older adults, if not useless. Instead, a detailed clinical evaluation should always be pursued to identify both lactose intolerance and all confounding factors mimicking the same clinical picture.Summary: The management of lactose malabsorption and intolerance in older adults deserves a personalized approach. Because of the importance of maintaining an adequate nutritional status in this age group, efforts should be put forth to avoid excessively restrictive diets.","PeriodicalId":10962,"journal":{"name":"Current Opinion in Clinical Nutrition and Metabolic Care","volume":" ","pages":"333-337"},"PeriodicalIF":3.1,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11155274/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141247121","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Carbohydrates in the context of metabolic diseases. 代谢性疾病中的碳水化合物。

IF 3.1 3区医学

Current Opinion in Clinical Nutrition and Metabolic Care Pub Date : 2024-07-01 Epub Date: 2024-06-06 DOI: 10.1097/MCO.0000000000001041

Lia Bally, Leonidas G Karagounis

引用次数: 0

Nourishing the gut: the impact of diet on host-gut microbiota interaction. 滋养肠道：饮食对宿主-肠道微生物群相互作用的影响。

IF 3.1 3区医学

Current Opinion in Clinical Nutrition and Metabolic Care Pub Date : 2024-07-01 Epub Date: 2024-01-17 DOI: 10.1097/MCO.0000000000001009

Davide Masi, Tiphaine Le Roy, Solia Adriouch, Karine Clément

{"title":"Nourishing the gut: the impact of diet on host-gut microbiota interaction.","authors":"Davide Masi, Tiphaine Le Roy, Solia Adriouch, Karine Clément","doi":"10.1097/MCO.0000000000001009","DOIUrl":"10.1097/MCO.0000000000001009","url":null,"abstract":"Purpose of review: Understanding the spectrum of drivers that influence the gut microbiome (GM) remains a crucial field of investigation. Among these factors, diet has received particular attention, as it could explain up to 20% of the variability in GM composition between individuals. This review focuses on the complex relationships between different dietary patterns and GM in humans, based on recent findings.Recent findings: Current evidence underscores the multifaceted impact of diet on GM richness, diversity, and overall composition. Key contributing factors encompass dietary habits, nutritional interventions, food quality and variety, macronutrient distribution, timing of feeding, and selective exclusion of certain foods.Summary: The intricate interplay between diet and GM is of fundamental importance in shaping the interaction between the host and the environment. Further understanding the causal impact of diet on GM has promising potential for the advancement of strategies to promote health and mitigate cardio-metabolic disease risks through dietary interventions.Graphical abstract: http://links.lww.com/COCN/A21.","PeriodicalId":10962,"journal":{"name":"Current Opinion in Clinical Nutrition and Metabolic Care","volume":" ","pages":"361-371"},"PeriodicalIF":3.1,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139520398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Plant proteins: are they a good alternative to animal proteins in older people? 植物蛋白：它们是老年人动物蛋白的良好替代品吗？

IF 3.1 3区医学

Current Opinion in Clinical Nutrition and Metabolic Care Pub Date : 2024-07-01 Epub Date: 2024-03-01 DOI: 10.1097/MCO.0000000000001026

Lina Toutirais, Carole Vaysse, Marine Gueugneau, Stephane Walrand

{"title":"Plant proteins: are they a good alternative to animal proteins in older people?","authors":"Lina Toutirais, Carole Vaysse, Marine Gueugneau, Stephane Walrand","doi":"10.1097/MCO.0000000000001026","DOIUrl":"10.1097/MCO.0000000000001026","url":null,"abstract":"Purpose of review: This review provides the latest insight into the impact of consuming plant-based protein for older people.Recent findings: According to the latest data, a healthy diet rich in plant-based-protein-rich-food could promote healthy aging. This health effect is partly because of the amino acid composition of proteins, as well as to the important constituents such as fiber and bioactive compounds found in the matrix. Furthermore, even though animal protein is more effective at stimulating muscle protein synthesis, a high consumption of plant protein (beyond 31 g/day) appears to enhance physical performance and reduce the risk of frailty in older individuals.Summary: Recent literature highlights numerous health benefits for older people associated with a substantial intake of plant-based vs. animal-based protein, both in preventing and mitigating chronic age-related diseases and reducing the risk of all-cause mortality. However, a high intake of plant-based protein-rich products could pose risks of malnutrition and fiber-related intestinal intolerances. Further research is needed to assess the risk-benefit ratio of a high consumption of plant proteins in older individuals before we can make robust recommendations on how far animal proteins can be healthfully replaced with plant proteins.","PeriodicalId":10962,"journal":{"name":"Current Opinion in Clinical Nutrition and Metabolic Care","volume":" ","pages":"372-377"},"PeriodicalIF":3.1,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140058902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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