Nutrients最新文献

{"title":"Effect on Satiety-Related Biomarkers of Bar Snacks Containing Chickpea Flour and Pork Protein.","authors":"María-Dolores Zomeño, Mireia Malcampo, Karla Alejandra Pérez-Vega, Antoni Pastor, Maria López-Roura, Begoña Arrufat, Sergio Atarés, Sergio José Ramos, David Alonso, Isaac Subirana, Daniel Muñoz-Aguayo, Gemma Blanchart, Sònia Gaixas, Marta Cabañero, Susanna Tello, Valentini Konstantinidou, Javier Hernando-Redondo, Albert Goday, Olga Castañer, Helmut Schröder, Montserrat Fitó","doi":"10.3390/nu16183180","DOIUrl":"https://doi.org/10.3390/nu16183180","url":null,"abstract":"<p><p>This project aims to establish the acceptability and satiety of a hybrid snack containing plant protein and a small percentage of animal protein compared to a meat-based snack.</p><p><strong>Design: </strong>Randomised, crossover, double-blind, controlled post-prandial trial involving 24 participants (18-30 years), with two interventions: (a) a hybrid snack containing plant protein derived from chickpeas and 6.6% lean high-quality pork meat; and (b) a meat-based snack containing 90% lean pork meat.</p><p><strong>Methods: </strong>General, life-style, sensory acceptability questionnaire, and the following laboratory analyses were performed: lipid profile, endocannabinoids, and related compounds.</p><p><strong>Results: </strong>Sensory questionnaires showed in general good acceptability for both bars. Additionally, there was a greater increase in glycemia at 30, 60, and 90 min after consuming the hybrid snack compared to the meat-based snack, with no changes in the lipid profile. Regarding the endocannabinoid compounds and related compounds, the compound N-palmitoleoyl ethanolamine in the acylethanolamide group showed higher levels overall following the consumption of the hybrid snack compared to the meat-based snack, particularly at 2 h.</p><p><strong>Conclusions: </strong>The hybrid snack was associated with changes in endocannabinoid-like compounds. Therefore, it may provide a lasting satiating effect, while complementing the protein profile of plant-based foods with the quality of animal protein.</p>","PeriodicalId":19486,"journal":{"name":"Nutrients","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11434683/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142351214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cultural Perspectives on the Efficacy and Adoption of the Crohn's Disease Exclusion Diet across Diverse Ethnicities: A Case-Based Overview.","authors":"Rotem Sigall Boneh, Sowon Park, Maria Soledad Arcucci, Marta Herrador-López, Chen Sarbagili-Shabat, Nitzan Kolonimos, Nicolette Wierdsma, Min Chen, Einat Hershkovitz, Eytan Wine, Johan Van Limbergen","doi":"10.3390/nu16183184","DOIUrl":"10.3390/nu16183184","url":null,"abstract":"<p><strong>Background: </strong>The Crohn's Disease Exclusion Diet (CDED) is a whole-foods regimen that has demonstrated efficacy in inducing remission among children and adults with mild-to-moderate disease. While initial studies predominantly originated from Israel, recent years have witnessed the expansion of experiences to diverse cultures, culminating in the recognition of CDED in the latest ESPEN guidelines. However, implementing dietary therapy poses significant challenges across various cultures, necessitating adaptations.</p><p><strong>Aim and methods: </strong>This case-based study aims to present the collective experience from different cultures, shedding light on the encountered challenges and the corresponding solutions devised to surmount them by convening healthcare providers (dietitians and physicians across six countries and eight cultural settings) with extensive experience in utilizing the CDED.</p><p><strong>Results and conclusions: </strong>Our findings underscore the efficacy of CDED across diverse cultural contexts and emphasize the pivotal role of dietitians in tailoring the diet to accommodate patients' cultural behaviors and traditions. We highlight challenges encountered and delineate strategies for overcoming them by customizing the diet and offering tailored guidance. Additionally, we provide insights into implementing CDED in various regions through adjusted recipes and personalized counseling from dietitians. This study contributes to the growing body of literature on CDED, and offers practical guidance for its effective adoption in diverse cultural settings.</p>","PeriodicalId":19486,"journal":{"name":"Nutrients","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11434781/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142351187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Green Tea Kombucha Impacts Inflammation and Salivary Microbiota in Individuals with Excess Body Weight: A Randomized Controlled Trial.","authors":"Gabriela Macedo Fraiz, Dandara Baia Bonifácio, Udielle Vermelho Lacerda, Rodrigo Rezende Cardoso, Viviana Corich, Alessio Giacomini, Hércia Stampini Duarte Martino, Sergio Esteban Echeverría, Frederico Augusto Ribeiro de Barros, Fermín I Milagro, Josefina Bressan","doi":"10.3390/nu16183186","DOIUrl":"https://doi.org/10.3390/nu16183186","url":null,"abstract":"<p><strong>Background: </strong>Green tea kombucha (GTK) is a fermented beverage with promising health benefits, but few studies proved its impact on human health. Thus, we aimed to investigate the impact of GTK on weight loss, inflammation, and salivary microbiota in individuals with excess body weight.</p><p><strong>Methods: </strong>This is a randomized controlled clinical trial that lasted 10 weeks with two groups of individuals with excess body weight: control (CG; n = 29; caloric restriction) and kombucha (KG; n = 30; caloric restriction + 200 mL GTK). Body composition, anthropometry, saliva, and blood collection were performed in the beginning and end of the intervention. Plasma interleukins were determined by flow cytometry. Salivary microbiota was analyzed by 16S rRNA sequencing.</p><p><strong>Results: </strong>Both groups decreased weight, BMI, and body fat (<i>p</i> < 0.001) after the intervention, but there were no differences between groups. The KG reduced lipid accumulation product (LAP) (<i>p</i> = 0.029). Both groups decreased IL-1β and IL-8, but IL-6 increased in the CG (<i>p</i> = 0.023) compared to the kombucha group. Alpha and beta diversity of salivary microbiota increased in the KG. Moreover, the KG presented lower Bacillota/Bacteroidota ratio (<i>p</i> = 0.028), and BMI was positively associated with the Bacillota phylum.</p><p><strong>Conclusions: </strong>GTK did not enhance weight loss, but it decreased the LAP. GTK helped in the inflammatory profile and induced positive changes in oral microbiota composition.</p>","PeriodicalId":19486,"journal":{"name":"Nutrients","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11435194/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142351255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Daily Orange Consumption Reduces Hepatic Steatosis Prevalence in Patients with Metabolic Dysfunction-Associated Steatotic Liver Disease: Exploratory Outcomes of a Randomized Clinical Trial.","authors":"Maria Notarnicola, Valeria Tutino, Valentina De Nunzio, Anna Maria Cisternino, Miriam Cofano, Rossella Donghia, Vito Giannuzzi, Marianna Zappimbulso, Rosa Anna Milella, Gianluigi Giannelli, Luigi Fontana","doi":"10.3390/nu16183191","DOIUrl":"https://doi.org/10.3390/nu16183191","url":null,"abstract":"<p><p><b>Background</b>: Consumption of flavonoid-rich orange juice has been shown to reduce adiposity and liver steatosis in murine models of diet-induced obesity. However, little is known about the effects of whole orange intake, independent of body weight changes, on liver function and steatosis in individuals with metabolic dysfunction-associated steatotic liver disease (MASLD). The goal is to understand the direct impact of orange consumption on metabolic health. <b>Methods</b>: Sixty-two men and women aged 30-65 with MASLD (Controlled Attenuation Parameter, (CAP) > 275 dB/m) were randomly assigned to consume either 400 g of whole oranges or non-citrus fruits daily for 4 weeks. Baseline evaluations included medical assessments, blood tests, and body composition. Liver health was assessed using transient elastography (FibroScan^®) for steatosis and fibrosis, conducted by blinded personnel. This clinical trial was registered at ClinicalTrials.gov (NCT05558592). <b>Results</b>: After 4 weeks of orange supplementation, liver steatosis decreased in the treatment group, with 70.9% showing steatosis compared to 100% in controls (<i>p</i> < 0.004), indicating a 30% reduction in liver disease prevalence. There were no significant changes in fibrosis or plasma liver enzymes, though plasma gamma glutaril transferase (GGT) levels decreased significantly. Body weight, waist circumference, body composition, lipid profile, fasting glucose, insulin, and C-reactive protein levels remained unchanged. Dietary analysis revealed no change in caloric intake, but vitamins C, A, thiamine, and riboflavin increased in the orange group. <b>Conclusions</b>: Our findings suggest that phytochemical-rich foods, especially whole fruits like oranges, may enhance liver function as an adjunct treatment for MASLD. The notable reduction in liver steatosis prevalence occurred independently of body weight changes. Further studies are needed to investigate the long-term effects of orange supplementation on steatosis and fibrosis progression and to identify the specific bioactive compounds and mechanisms involved.</p>","PeriodicalId":19486,"journal":{"name":"Nutrients","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11435367/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142351201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"AMPK-Mediated Hypolipidemic Effects of a <i>Salvia miltiorrhiza</i> and <i>Paeonia lactiflora</i> Mixed Extract on High-Fat Diet-Induced Liver Triglyceride Accumulation: An In Vivo and In Vitro Study.","authors":"Juah Son, Nguyen Viet Phong, Mi-Ran Cha, Byulnim Oh, Sukjin Song, Seo Young Yang","doi":"10.3390/nu16183189","DOIUrl":"10.3390/nu16183189","url":null,"abstract":"<p><strong>Background: </strong>This study investigates the hypolipidemic effects of a mixed extract of <i>Salvia miltiorrhiza</i> and <i>Paeonia lactiflora</i> (USCP119) in HFD-fed hamsters and in vitro cellular models.</p><p><strong>Methods: </strong>Over an 8-week period, HFD-fed hamsters were assigned to one of six groups: normal diet, HFD control, HFD with 50 mg/kg USCP119, HFD with 100 mg/kg USCP119, HFD with 50 mg/kg USCP119 twice daily (BID), and HFD with omega-3 fatty acids. Key outcomes assessed included body weight, serum triglycerides (TG), total cholesterol (TC), liver weight, hepatic TG levels, and epididymal fat. In cellular models, the impact of USCP119 on lipid accumulation and adipogenic markers was evaluated.</p><p><strong>Results: </strong>USCP119 treatment at 50 mg/kg BID resulted in the lowest weight gain (15.5%) and the most significant reductions in serum TG and hepatic TG levels compared to the HFD control. The 100 mg/kg dose also led to substantial reductions in serum TG and TC levels and notable decreases in low-density lipoprotein cholesterol. USCP119 at 50 mg/kg once daily reduced TG and TC levels but was less effective than the higher doses. In cellular models, USCP119 was non-toxic up to 400 µg/mL and effectively reduced lipid accumulation, modulated adipogenic markers, and enhanced AMPK signaling, improving lipid metabolism and insulin sensitivity.</p><p><strong>Conclusions: </strong>All USCP119 treatments demonstrated effectiveness in managing hyperlipidemia and related metabolic disorders, with variations in impact depending on the dosage. The ability of USCP119 to reduce fat accumulation, improve lipid profiles, and enhance insulin sensitivity highlights its potential as a valuable dietary supplement for addressing high-fat diet-induced hyperlipidemia and metabolic disturbances.</p>","PeriodicalId":19486,"journal":{"name":"Nutrients","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11434907/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142351096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Adherence to Nutritional Practice Guideline in Premature Infants: A Nationwide Survey in Taiwan.","authors":"Chi-Shiuan Ting, Po-Nien Tsao, Hung-Chieh Chou, Ting-An Yen, Hsin-Chung Huang, Chien-Yi Chen","doi":"10.3390/nu16183181","DOIUrl":"https://doi.org/10.3390/nu16183181","url":null,"abstract":"<p><strong>Objectives: </strong>This study aimed to assess the current neonatal nutritional practices in Taiwan and promote consensus on standardized protocols.</p><p><strong>Methods: </strong>An online questionnaire comprising 95 items on parenteral nutrition (PN) and enteral nutrition (EN) practices was distributed to neonatal care units across Taiwan via email between August and December 2022. The responses were compared with the recommendations from the European Society for Pediatric Gastroenterology Hepatology and Nutrition for preterm infant care.</p><p><strong>Results: </strong>Most of the 35 neonatal units, comprising 17 level III and 18 level II units, that participated in this study adhered to standard PN protocols; however, only 30% of units used protein-containing solutions as the initial fluid. Over half of the neonatal units provided calcium, phosphate, and magnesium at less than the recommended dosage. Trophic feeding commenced within 48 h in 88% of the units, with the mother's milk used as the first choice. All the units preferred commencing advanced feeding at <25 mL/kg/day.</p><p><strong>Conclusions: </strong>Most nutrient protocols for preterm infants in neonatal units in Taiwan meet recent guidelines, but discrepancies such as lower mineral supplements in PN and a slower advancement of enteral feeding increase nutritional risk. These issues warrant further research.</p>","PeriodicalId":19486,"journal":{"name":"Nutrients","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11434964/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142351094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Review on the Role of Polyphenols in Preventing and Treating Type 2 Diabetes: Evidence from In Vitro and In Vivo Studies.","authors":"Fereidoon Shahidi, Renan Danielski","doi":"10.3390/nu16183159","DOIUrl":"https://doi.org/10.3390/nu16183159","url":null,"abstract":"<p><p>Type 2 diabetes (T2D) is one of the leading causes of death globally. There was a 70% increase in diabetes-related deaths between 2000 and 2020, particularly among males. This non-communicable disease is characterized by increased insulin resistance, leading to elevated blood sugar levels and, if untreated, resulting in complications such as nerve damage, kidney disease, blindness, and poor wound healing. T2D management includes dietary intervention, physical exercise, and the administration of blood sugar-lowering medication. However, these medications often have side effects related to intestinal discomfort. Therefore, natural alternatives to standard diabetes medications are being sought to improve the quality of life for individuals with this condition. Polyphenols, which are naturally occurring plant metabolites, have emerged as strong candidates for T2D control. Various phenolic acids (e.g., chlorogenic acid), flavonoids (e.g., quercetin), proanthocyanidins (e.g., procyanidin B2), gallotannins (e.g., monogalloyl hexoside), and ellagitannins (e.g., ellagic acid hexoside) can enhance insulin sensitivity in tissues, reduce chronic inflammation, scavenge free radicals, improve insulin secretion, inhibit enzymes involved in carbohydrate digestion, regulate glucose transport across cell membranes, and modulate gut microbiota. This contribution compiles up-to-date evidence from in vitro and in vivo studies on the role of polyphenols in the prevention and management of T2D, emphasizing the mechanisms of action underlying these effects.</p>","PeriodicalId":19486,"journal":{"name":"Nutrients","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11435057/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142351233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Licorice Extract Isoliquiritigenin Protects Endothelial Function in Type 2 Diabetic Mice.","authors":"Lin Wang, Ruiwen Zhu, Chufeng He, Huixian Li, Qile Zhang, Yiu Ming Cheung, Fung Ping Leung, Wing Tak Wong","doi":"10.3390/nu16183160","DOIUrl":"https://doi.org/10.3390/nu16183160","url":null,"abstract":"<p><p>Endothelial dysfunction occurs prior to atherosclerosis, which is an independent predictor of cardiovascular diseases (CVDs). Diabetes mellitus impairs endothelial function by triggering oxidative stress and inflammation in vascular tissues. Isoliquiritigenin (ISL), one of the major bioactive ingredients extracted from licorice, has been reported to inhibit inflammation and oxidative stress. However, the therapeutic effects of ISL on ameliorating type 2 diabetes (T2D)-associated endothelial dysfunction remain unknown. In our animal study, <i>db</i>/<i>db</i> male mice were utilized as a model for T2D-associated endothelial dysfunction, while their counterpart, heterozygote <i>db</i>/<i>m</i>⁺ male mice, served as the control. Mouse brain microvascular endothelial cells (mBMECs) were used for in vitro experiments. Interleukin-1β (IL-1β) was used to induce endothelial cell dysfunction. ISL significantly reversed the impairment of endothelium-dependent relaxations (EDRs) in <i>db</i>/<i>db</i> mouse aortas. ISL treatment decreased ROS (reactive oxygen species) levels in <i>db</i>/<i>db</i> mice aortic sections and IL-1β-treated endothelial cells. Encouragingly, ISL attenuated the overexpression of pro-inflammatory factors MCP-1, TNF-α, and IL-6 in <i>db</i>/<i>db</i> mouse aortas and IL-1β-impaired endothelial cells. The NOX2 (NADPH oxidase 2) overexpression was inhibited by ISL treatment. Notably, ISL treatment restored the expression levels of IL-10, SOD1, Nrf2, and HO-1 in <i>db</i>/<i>db</i> mouse aortas and IL-1β-impaired endothelial cells. This study illustrates, for the first time, that ISL attenuates endothelial dysfunction in T2D mice, offering new insights into the pharmacological effects of ISL. Our findings demonstrate the potential of ISL as a promising therapeutic agent for the treatment of vascular diseases, paving the way for the further exploration of novel vascular therapies.</p>","PeriodicalId":19486,"journal":{"name":"Nutrients","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11435099/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142351192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"1,2-Dicinnamoyl-<i>sn</i>-glycero-3-phosphocholine Improves Insulin Sensitivity and Upregulates mtDNA-Encoded Genes in Insulin-Resistant 3T3-L1 Adipocytes: A Preliminary Study.","authors":"Aneta Cierzniak, Anna Gliszczyńska, Małgorzata Małodobra-Mazur","doi":"10.3390/nu16183163","DOIUrl":"10.3390/nu16183163","url":null,"abstract":"<p><strong>Background: </strong>Insulin resistance is a condition characterized by a reduced biological response to insulin. It is one of the most common metabolic diseases in modern civilization. Numerous natural substances have a positive effect on metabolism and energy homeostasis including restoring the proper sensitivity to insulin. There may be several possible mechanisms of action. In the present study, we elucidated two natural compounds with an impact on insulin signaling in IR adipocytes involving mitochondria.</p><p><strong>Methods: </strong>Mature 3T3-L1 adipocytes with artificially induced insulin resistance by palmitic acid (16:0) were used for the study. Cinnamic acid and 1,2-dicinnamoyl-<i>sn</i>-glycero-3-phosphocholin (1,2-diCA-PC) were tested at three concentrations: 25 μM, 50 μM, and 125 μM. The number of mitochondria and the expression of genes encoded by mtDNA were elucidated in control and experimental cells.</p><p><strong>Results: </strong>Experimental cells treated with 1,2-diCA-PC displayed increased insulin-stimulated glucose uptake in a dose-dependent manner, accompanied by an increase in mtDNA copy number. Moreover, in experimental cells treated with 1,2-diCA-PC at a concentration of 125 μM, a significant increase in the expression level of all analyzed genes encoded by mtDNA compared to control cells was observed. Our study showed a relationship between improved cellular sensitivity to insulin by 1,2-diCA-PC and an increase in the number of mitochondria and expression levels of genes encoded by mtDNA.</p><p><strong>Conclusions: </strong>To summarize, the results suggest the therapeutic potential of cinnamic acid derivative 1,2-diCA-PC to enhance the insulin sensitivity of adipocytes.</p>","PeriodicalId":19486,"journal":{"name":"Nutrients","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11435291/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142351163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of the Mediterranean Diet (MeDi) on the Progression of Retinal Disease: A Narrative Review.","authors":"Oualid Sbai, Filippo Torrisi, Federico Pio Fabrizio, Graziella Rabbeni, Lorena Perrone","doi":"10.3390/nu16183169","DOIUrl":"https://doi.org/10.3390/nu16183169","url":null,"abstract":"<p><p>Worldwide, the number of individuals suffering from visual impairment, as well as those affected by blindness, is about 600 million and it will further increase in the coming decades. These diseases also seriously affect the quality of life in working-age individuals. Beyond the characterization of metabolic, genetic, and environmental factors related to ocular pathologies, it is important to verify how lifestyle may participate in the induction of the molecular pathways underlying these diseases. On the other hand, scientific studies are also contributing to investigations as to whether lifestyle could intervene in modulating pathophysiological cellular responses, including the production of metabolites and neurohormonal factors, through the intake of natural compounds capable of interfering with molecular mechanisms that lead to ocular diseases. Nutraceuticals are promising in ameliorating pathophysiological complications of ocular disease such as inflammation and neurodegeneration. Moreover, it is important to characterize the nutritional patterns and/or natural compounds that may be beneficial against certain ocular diseases. The adherence to the Mediterranean diet (MeDi) is proposed as a promising intervention for the prevention and amelioration of several eye diseases. Several characteristic compounds and micronutrients of MeDi, including vitamins, carotenoids, flavonoids, and omega-3 fatty acids, are proposed as adjuvants against several ocular diseases. In this review, we focus on studies that analyze the effects of MeDi in ameliorating diabetic retinopathy, macular degeneration, and glaucoma. The analysis of knowledge in this field is requested in order to provide direction on recommendations for nutritional interventions aimed to prevent and ameliorate ocular diseases.</p>","PeriodicalId":19486,"journal":{"name":"Nutrients","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11434766/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142351213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}