Nutricion hospitalaria最新文献_第10页

[Nutritional factors influencing menarche. Impact on health]. 影响月经初潮的营养因素。对健康的影响]。

IF 1.3 4区医学

Nutricion hospitalaria Pub Date : 2026-07-20 DOI: 10.20960/nh.06969

Ana Isabel Jiménez-Ortega, María Dolores Salas-González, Esther Cuadrado-Soto, María Del Carmen Lozano-Estevan

引用次数: 0

[Clinical evidence on kefir consumption and human health]. [食用开菲尔酒与人体健康的临床证据]。

IF 1.3 4区医学

Nutricion hospitalaria Pub Date : 2026-07-20 DOI: 10.20960/nh.06955

Sara Clemene Velasco, Sara Martínez López, Beatriz G Gálvez, Mar Larrosa

{"title":"[Clinical evidence on kefir consumption and human health].","authors":"Sara Clemene Velasco, Sara Martínez López, Beatriz G Gálvez, Mar Larrosa","doi":"10.20960/nh.06955","DOIUrl":"10.20960/nh.06955","url":null,"abstract":"Introduction: Introduction: kefir is a fermented drink rich in bioactive metabolites and microorganisms with potential as a functional food. Emerging evidence suggests positive effects on metabolism, gut microbiota, inflammation and the gut-brain axis, although its clinical relevance has not yet been clearly established. Objective: to synthesise the existing clinical evidence on how kefir consumption affects human health, including metabolic, gastrointestinal, immunological, cognitive and physical performance aspects. Methods: narrative review of human clinical studies, randomised controlled trials and meta-analyses evaluating kefir consumption in different population groups. Results relating to metabolic markers, inflammation, cognitive function, physical activity, gut health and safety were analysed. Results: kefir consumption is consistently associated with increased insulin sensitivity and a slight reduction in fasting glucose levels. The effects on lipid profile, blood pressure and systemic inflammation are mixed. A modulation of the gut microbiota is observed, with an increase in beneficial bacteria and improved intestinal permeability. The evidence regarding brain health is preliminary, with some indications of cognitive improvement and enhanced well-being. Potential benefits in physical performance and recovery have also been reported. Kefir has a favourable safety profile, with mild and transient adverse effects. Conclusions: kefir has modest but promising beneficial effects in various areas of health, particularly in metabolism and gut function. However, methodological heterogeneity and the limited quality of the studies prevent firm conclusions from being drawn. Robust, standardised clinical trials are required to define its efficacy and clinical applicability.","PeriodicalId":19385,"journal":{"name":"Nutricion hospitalaria","volume":" ","pages":"11-16"},"PeriodicalIF":1.3,"publicationDate":"2026-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148352721","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

[Micronutrients and phytotherapy in the response to stress]. [应激反应中的微量营养素和植物疗法]。

IF 1.3 4区医学

Nutricion hospitalaria Pub Date : 2026-07-20 DOI: 10.20960/nh.06961

Anna Paré Vidal, M ª José Alonso Osorio, Genoveva Osorio Fernández

{"title":"[Micronutrients and phytotherapy in the response to stress].","authors":"Anna Paré Vidal, M ª José Alonso Osorio, Genoveva Osorio Fernández","doi":"10.20960/nh.06961","DOIUrl":"10.20960/nh.06961","url":null,"abstract":"Introduction: Introduction: micronutrients fulfil essential functions as cofactors and regulators of the metabolic pathways involved in the response to stress. When present in appropriate quantities, they help to maintain neuroendocrine and immune homeostasis in situations of high physiological demand. Adaptogens can normalize biological functions and strengthen systems affected by stress, protecting the organism against psychological and environmental insults. Objectives: to evaluate the bidirectional relationship between micronutrients and stress, with emphasis on the role of adaptogens. Methods: we reviewed the literature and selected relevant studies, mainly randomized controlled trials and systematic reviews and meta-analyses. Results: there is a bidirectional association between stress and micronutrient status: stress affects nutritional status via multiple mechanisms, including increased demand, reduced intake and absorption, and changes in eating habits. This could lead to micronutrient deficiency, which, in turn, compromises the body's response to stress. Conclusions: stress can exhaust our supply of specific micronutrients, and even slight deficiencies can affect energy metabolism, leading to tiredness, mental and physical fatigue, and a reduced ability to adapt to stress. Adaptogens can strengthen resistance to stress and prevent stress from becoming chronic. Supplementation with B vitamins and magnesium, together with vegetable extracts such as rhodiola and melissa, has proven beneficial in reducing stress and improving mood and well-being, with additional effects on energy and fatigue.","PeriodicalId":19385,"journal":{"name":"Nutricion hospitalaria","volume":" ","pages":"31-36"},"PeriodicalIF":1.3,"publicationDate":"2026-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148352709","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

Nutritional status in CrossFit® athletes. CrossFit®运动员的营养状况。

IF 1.3 4区医学

Nutricion hospitalaria Pub Date : 2026-07-20 DOI: 10.20960/nh.06964

Yalda Ghazi, África Peral-Suárez, María Dolores Salas-González, Liliana Guadalupe González-Rodríguez

{"title":"Nutritional status in CrossFit® athletes.","authors":"Yalda Ghazi, África Peral-Suárez, María Dolores Salas-González, Liliana Guadalupe González-Rodríguez","doi":"10.20960/nh.06964","DOIUrl":"10.20960/nh.06964","url":null,"abstract":"Introduction: CrossFit® has grown significantly in popularity among professional and recreational athletes in recent years, combining a variety of movements in what are known as \"workout of the day\" (WOD). Given the nature and demands of sport, proper nutrition is essential for optimizing athletes' health and performance. CrossFit® athletes often have a high body mass index (BMI), particularly men, due to greater muscle mass, whilst their body fat percentage is usually within a healthy range. However, a significant proportion of these individuals do not meet their energy requirements, particularly women, increasing the risk of relative energy deficiency in sport (REDs), which affects recovery, hormonal function, bone health, and immunity. A high protein intake is observed at the expense of carbohydrate intake, which is essential as fuel for intense training. Furthermore, there is a frequent insufficient intake of key micronutrients such as vitamin D and zinc, which can affect protein synthesis, immune function, and muscle performance. The use of supplements is widespread among CrossFit® practitioners, particularly protein and creatine supplementation, although not always under professional supervision. It is recommended to prioritize a balanced diet, sufficient energy intake, adequate carbohydrates, essential micronutrients, and the responsible use of supplements under specialist supervision.","PeriodicalId":19385,"journal":{"name":"Nutricion hospitalaria","volume":" ","pages":"46-49"},"PeriodicalIF":1.3,"publicationDate":"2026-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148352597","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

[Milk and dairy products as pillars of nutrition due to their nutritional contribution in different physiological states]. 【牛奶和乳制品因其在不同生理状态下的营养贡献而成为营养支柱】。

IF 1.3 4区医学

Nutricion hospitalaria Pub Date : 2026-07-20 DOI: 10.20960/nh.06954

Javier Fontecha, Pilar Luna, Luis M Rodríguez-Alcalá, María V Calvo

{"title":"[Milk and dairy products as pillars of nutrition due to their nutritional contribution in different physiological states].","authors":"Javier Fontecha, Pilar Luna, Luis M Rodríguez-Alcalá, María V Calvo","doi":"10.20960/nh.06954","DOIUrl":"10.20960/nh.06954","url":null,"abstract":"Introduction: Milk and dairy products are one of the pillars of nutrition, as their nutritional profile -with a balanced ratio of protein, fat and carbohydrates- and the presence of vitamins and minerals, enables them to meet nutritional needs across different physiological states and stages of life. Given their amino acid composition and bioavailability, dairy proteins are considered to have a high biological quality compared to plant proteins. Furthermore, bioactive peptides are generated during digestion, which, together with calcium, contribute to the regulation of body weight and the control of high blood pressure. The lactose is not only a source of energy but also enhances calcium absorption and acts as a prebiotic and a precursor to essential molecules. Despite the controversy surrounding milk fat, recent scientific evidence recommends the consumption of whole dairy products containing bioactive compounds, such as short-chain fatty acids and medium-chain triglycerides, which have been shown not to increase cardiovascular risk in healthy individuals. Furthermore, the phospholipids and sphingolipids in the membrane of milk fat globules promote neurodevelopment in newborns and prevent cognitive decline during ageing. Due to the heterogeneity of dairy products in terms of their composition and physical structure, to assess their impact on health it is essential to analyse the role of the matrix as a determining factor in the effects of their nutrients, considering not only the bioactivity and functionality of all their components, but also the interactions between them.","PeriodicalId":19385,"journal":{"name":"Nutricion hospitalaria","volume":" ","pages":"7-10"},"PeriodicalIF":1.3,"publicationDate":"2026-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148352123","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

[13th UCM-ASEN Conference. Advances and challenges in Nutrition and Health]. 第13届UCM-ASEN会议。营养与健康的进展与挑战]。

IF 1.3 4区医学

Nutricion hospitalaria Pub Date : 2026-07-20 DOI: 10.20960/nh.06952

Rosa M Ortega, Ana M López-Sobaler

引用次数: 0

[Role of antioxidants and other micronutrients in stroke prevention]. [抗氧化剂和其他微量营养素在中风预防中的作用]。

IF 1.3 4区医学

Nutricion hospitalaria Pub Date : 2026-07-20 DOI: 10.20960/nh.06970

Rosa M Martínez-García, Vanessa Esteves-Mesquita, María Fernanda Carrasco-Ruiz, Paula Ruiz Martínez

{"title":"[Role of antioxidants and other micronutrients in stroke prevention].","authors":"Rosa M Martínez-García, Vanessa Esteves-Mesquita, María Fernanda Carrasco-Ruiz, Paula Ruiz Martínez","doi":"10.20960/nh.06970","DOIUrl":"10.20960/nh.06970","url":null,"abstract":"Introduction: Introduction: stroke is a medical emergency caused by a disruption of cerebral blood flow (as a consequence of obstruction or hemorrhage) that temporarily or permanently alters the function of a specific brain region. Currently, scientific evidence highlights oxidative stress as a critical mediator in the pathophysiology of stroke, with an inverse association between dietary antioxidant capacity and stroke risk. Objective: to understand the role of antioxidants and other micronutrients in stroke prevention. Methods: literature review of the scientific literature related to the topic. Results: adequate intake and serum levels of antioxidant micronutrients (selenium, zinc, vitamins C, A, and E), as well as other micronutrients such as calcium, vitamins B1, B6, and B9, show a protective effect against stroke by reducing its incidence. Regarding micronutrient supplementation, vitamin B9 supplements are effective in the primary prevention of stroke, particularly in areas without food fortification. Conclusions: adequate nutritional status with respect to antioxidants and other micronutrients such as vitamins B1, B6, B9, and calcium is essential for reducing stroke risk and may be useful in stroke prevention strategies.","PeriodicalId":19385,"journal":{"name":"Nutricion hospitalaria","volume":" ","pages":"71-74"},"PeriodicalIF":1.3,"publicationDate":"2026-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148352606","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

[Eggs at the family table and their impact on child and adolescent health]. [家庭餐桌上的鸡蛋及其对儿童和青少年健康的影响]。

IF 1.3 4区医学

Nutricion hospitalaria Pub Date : 2026-07-20 DOI: 10.20960/nh.06953

Ana M López-Sobaler, María Fernanda Carrasco-Ruiz, Viviana Loria-Kohen, María Dolores Salas-González

引用次数: 0

[Nutrition, microbiota and respiratory infections: key aspects of their interaction]. [营养、微生物群和呼吸道感染：它们相互作用的关键方面]。

IF 1.3 4区医学

Nutricion hospitalaria Pub Date : 2026-07-20 DOI: 10.20960/nh.06966

Elena Rodríguez-Rodríguez, Paula Rodríguez-Rodríguez, Ana Isabel Jiménez-Ortega, Aránzazu Aparicio

{"title":"[Nutrition, microbiota and respiratory infections: key aspects of their interaction].","authors":"Elena Rodríguez-Rodríguez, Paula Rodríguez-Rodríguez, Ana Isabel Jiménez-Ortega, Aránzazu Aparicio","doi":"10.20960/nh.06966","DOIUrl":"10.20960/nh.06966","url":null,"abstract":"Introduction: Introduction: respiratory infections (RI) have experienced a rebound following the lifting of COVID-19 restrictions, constituting a major public health problem. Diet and nutritional status are determining factors in the competence of the immune system, where the gut-lung axis has been identified as a key mechanism in regulating the immune response against these processes. Objectives: to analyze the scientific evidence on the role of diet and microbiota in the prevention and evolution of respiratory infections. Methods: narrative review of recent scientific literature on nutrients, dietary patterns, gut microbiota, and their relationship with respiratory immunity. Results: various nutrients such as fiber, n-3 polyunsaturated fatty acids, vitamins, minerals, and polyphenols, as well as the use of probiotics, modulate the gut microbiota and promote the production of metabolites, especially short-chain fatty acids (SCFAs), with immunomodulatory effects. These mechanisms contribute to improving the pulmonary immune response and reducing the incidence and severity of RI. Conclusions: a balanced and high-nutrient-density diet, rich in prebiotic and probiotic compounds, can contribute to strengthening the immune response and decreasing vulnerability to respiratory infections.","PeriodicalId":19385,"journal":{"name":"Nutricion hospitalaria","volume":" ","pages":"54-57"},"PeriodicalIF":1.3,"publicationDate":"2026-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148352150","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

Omega-3 Index: an emerging biomarker in cardiovascular prevention. Omega-3指数：心血管预防的新兴生物标志物。

IF 1.3 4区医学

Nutricion hospitalaria Pub Date : 2026-07-20 DOI: 10.20960/nh.06965

María Dolores Mesa-García, Javier Moreno, Antonio Jesús Gálvez, Estefanía Sánchez

{"title":"Omega-3 Index: an emerging biomarker in cardiovascular prevention.","authors":"María Dolores Mesa-García, Javier Moreno, Antonio Jesús Gálvez, Estefanía Sánchez","doi":"10.20960/nh.06965","DOIUrl":"10.20960/nh.06965","url":null,"abstract":"Introduction: Long-chain omega-3 fatty acids (EPA and DHA) have significant beneficial effects on cardiovascular health. However, there is considerable controversy regarding results of various clinical trials, that may be attributable to the fact that most studies are based on estimated intake, without determining the actual incorporation of omega-3 fatty acids into tissue membranes. The Omega-3 Index is the sum of percentages of EPA and DHA present in erythrocyte membranes, reflecting the nutritional status of these fatty acids in the heart and other organs. This paper reviews the evidence for the Omega-3 Index as a biomarker of cardiometabolic risk. Omega-3 Index values correlate better with cardioprotective effects than dietary questionnaires. Levels below 4 % are associated with a very high risk of cardiovascular events and sudden death, whilst values above 8 % are considered indicative of high cardiovascular protection. Thanks to its ability to predict all-cause mortality and the incidence of cardiometabolic diseases, it has been considered a new biomarker of cardiovascular risk, not only in research but also in clinical practice.","PeriodicalId":19385,"journal":{"name":"Nutricion hospitalaria","volume":" ","pages":"50-53"},"PeriodicalIF":1.3,"publicationDate":"2026-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148352717","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