What is eaten and how it bears on mind and body.
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126 to 150 of 1,410The impact of the Mediterranean diet on alleviating depressive symptoms in adults: a systematic review and meta-analysis of randomized controlled trials.
Context: High adherence to the Mediterranean diet (MD) has been associated with a reduced risk of depression in prospective cohort studies, but whether MD interventions are effective among adults with depression is uncertain.
Objective: This study aimed to synthesize findings on the effects of MD interventions on the severity of depressive symptoms in adults with depression.
Data sources: PubMed, Cochrane CENTRAL, PsycINFO, Scopus, and Web of Science were systematically searched from database inception to March 2023. The Preferred Reporting Items for Systematic Review and Meta-Analyses guidelines and the Cochrane recommendations were followed. We included randomized controlled trials (RCTs) comparing outcomes after MD interventions with outcomes for control conditions in adults with depressive disorders or depressive symptoms.
Data extraction: Two authors extracted the data independently…
matched on Diet, Mediterranean (mesh), nutrition (text)
Wolfenden L, Goldman S, Stacey FG, Grady A, Kingsland M, Williams CM, Wiggers J, Milat A, Rissel C, Bauman A, Farrell MM, Légaré F, Ben Charif A, Zomahoun HTV, Hodder RK, Jones J, Booth D, Parmenter B, Regan T, Yoong SL (2018)meta-analysisMEDLINE-indexed journal, not yet read by usThe Cochrane database of systematic reviews77 citations Strategies to improve the implementation of workplace-based policies or practices targeting tobacco, alcohol, diet, physical activity and obesity.
Background: Given the substantial period of time adults spend in their workplaces each day, these provide an opportune setting for interventions addressing modifiable behavioural risk factors for chronic disease. Previous reviews of trials of workplace-based interventions suggest they can be effective in modifying a range of risk factors including diet, physical activity, obesity, risky alcohol use and tobacco use. However, such interventions are often poorly implemented in workplaces, limiting their impact on employee health. Identifying strategies that are effective in improving the implementation of workplace-based interventions has the potential to improve their effects on health outcomes.
Objectives: To assess the effects of strategies for improving the implementation of workplace-based policies or practices targeting diet, physical activity, obesity, tobacco use and alcohol use. Se…
matched on Diet (mesh), nutrition (text)
Physical activity, diet and other behavioural interventions for improving cognition and school achievement in children and adolescents with obesity or overweight.
Background: The global prevalence of childhood and adolescent obesity is high. Lifestyle changes towards a healthy diet, increased physical activity and reduced sedentary activities are recommended to prevent and treat obesity. Evidence suggests that changing these health behaviours can benefit cognitive function and school achievement in children and adolescents in general. There are various theoretical mechanisms that suggest that children and adolescents with excessive body fat may benefit particularly from these interventions.
Objectives: To assess whether lifestyle interventions (in the areas of diet, physical activity, sedentary behaviour and behavioural therapy) improve school achievement, cognitive function (e.g. executive functions) and/or future success in children and adolescents with obesity or overweight, compared with standard care, waiting-list control, no treatment, or an…
matched on Diet (mesh), nutrition (text)
A Systematic Review and Meta-Analysis of Intensive Multidisciplinary Intervention for Pediatric Feeding Disorders: How Standard Is the Standard of Care?
Objective: To assess models of care and conduct a meta-analysis of program outcomes for children receiving intensive, multidisciplinary intervention for pediatric feeding disorders.
Study design: We searched Medline, PsycINFO, and PubMed databases (2000-2015) in peer-reviewed journals for studies that examined the treatment of children with chronic food refusal receiving intervention at day treatment or inpatient hospital programs. Inclusion criteria required the presentation of quantitative data on food consumption, feeding behavior, and/or growth status before and after intervention. Effect size estimates were calculated based on a meta-analysis of proportions.
Results: The systematic search yielded 11 studies involving 593 patients. Nine articles presented outcomes based on retrospective (nonrandomized) chart reviews; 2 studies involved randomized controlled trials. All samples involv…
matched on Nutritional Status (mesh), nutrition (text)
Scientific evidence of interventions using the Mediterranean diet: a systematic review.
The Mediterranean Diet has been associated with greater longevity and quality of life in epidemiological studies, the majority being observational. The application of evidence-based medicine to the area of public health nutrition involves the necessity of developing clinical trials and systematic reviews to develop sound recommendations. The purpose of this study was to analyze and review the experimental studies on Mediterranean diet and disease prevention. A systematic review was made and a total of 43 articles corresponding to 35 different experimental studies were selected. Results were analyzed for the effects of the Mediterranean diet on lipoproteins, endothelial resistance, diabetes and antioxidative capacity, cardiovascular diseases, arthritis, cancer, body composition, and psychological function. The Mediterranean diet showed favorable effects on lipoprotein levels, endothelium …
matched on Diet, Mediterranean (mesh), nutrition (text)
Transformative Lifestyle Change: key to sustainable weight loss among women in a post-partum diet and exercise intervention.
The increase in overweight and obesity among women is a growing concern, and reproduction is associated with persistent weight gain. We have shown that dietary behavioural modification treatment, with or without exercise, results in weight loss and maintenance of weight loss. The aim of this study was to provide an explanatory model of how overweight and obese women achieve weight loss during, and after, participating in a post-partum diet and/or exercise intervention. Using Grounded Theory, we performed and analysed 29 interviews with 21 women in a 12-week Swedish post-partum lifestyle intervention with a 9-month follow-up. Interviews were made after the intervention and at the 9-month follow-up. To overcome initial barriers to weight loss, the women needed a 'Catalytic Interaction' (CI) from the care provider. It depended on individualised, concrete, specific and useful information, an…
matched on Feeding Behavior (mesh), Diet (keyword), nutrition (text)
Choice architecture interventions for increased vegetable intake and behaviour change in a school setting: a systematic review.
Aims: The primary objective of this review is to assess the prevalence and quality of published studies on the effect of choice architectural nudge interventions promoting vegetable consumption among adolescents. Additionally, this review aims to identify studies estimating adolescents' attitude towards choice architectural nudge interventions.
Methods: Web of Science, Scopus and PubMed were searched systematically for experimental studies with a predefined search strategy in the period November-December 2013. Publications were included following predetermined inclusion criteria. Studies were evaluated as of high, moderate or weak quality. Finally, studies were grouped by the type of intervention and underwent a narrative synthesis.
Results: The search showed that only very few studies investigated the effects of choice architectural nudging interventions on vegetable consumption, and no…
matched on Feeding Behavior (mesh), Vegetables (mesh), Vegetables (keyword)
Young J, George ES, Marx W, Mayr HL, Hebert JR, Price S, Thomas CJ, Itsiopoulos C, Moschonis G, Cao Y, Sarapis K (2026)randomised controlled trialMEDLINE-indexed journal, not yet read by usNutrients Dietary Inflammatory Index and Cardiovascular Disease Risk in Australian Adults: A Secondary Analysis of the OLIVAUS Trial.
Background: The Dietary Inflammatory Index (DII®) is a commonly used tool to assess diet-related inflammation. Higher DII scores have been associated with increased cardiovascular disease risk in observational studies. However, evidence examining cardiovascular outcomes across DII levels in controlled settings remains limited. This secondary analysis examined cross-sectional differences and longitudinal associations between dietary inflammatory potential and cardiovascular outcomes in healthy Australian adults. Methods: This study used data from a double-blind randomised crossover trial, in which 50 participants consumed 60 mL/day of either extra virgin high-polyphenol olive oil (HPOO; 320 mg/kg) or low-polyphenol olive oil (LPOO; 86 mg/kg) across two 3-week intervention periods, separated by a 2-week washout. Anthropometric measures (weight, height, waist circumference, and BMI) and car…
matched on Diet (mesh), Olive Oil (mesh), Olive Oil (keyword)
Associations of Dietary Intake on Biological Markers of Inflammation in Children and Adolescents: A Systematic Review.
Background: In children and adolescents, chronic low-grade inflammation has been implicated in the pathogenesis of co- and multi-morbid conditions to mental health disorders. Diet quality is a potential mechanism of action that can exacerbate or ameliorate low-grade inflammation; however, the exact way dietary intake can regulate the immune response in children and adolescents is still to be fully understood.
Methods: Studies that measured dietary intake (patterns of diet, indices, food groups, nutrients) and any inflammatory biomarkers in children and adolescents aged 2 to19 years and published until November 2020 were included in this systematic review, and were selected in line with PRISMA guidelines through the following databases: Academic Search Complete, CINAHL, Global Health, Medline COMPLETE and Web of Science-Core Collection. A total of 53 articles were identified.
Results: Res…
matched on Diet (mesh), dietary pattern (text)
Role of dietary factors in the prevention and treatment for depression: an umbrella review of meta-analyses of prospective studies.
The role of diet in depression is becoming increasingly acknowledged. This umbrella review aimed to summarize comprehensively the current evidence reporting the effects of dietary factors on the prevention and treatment of depression. PubMed, Embase, and the Cochrane Library were searched up to June 2021 to identify relevant meta-analyses of prospective studies. Twenty-eight meta-analyses, with 40 summary estimates on dietary patterns (n = 8), food and beverages (n = 19), and nutrients (n = 13) were eligible. The methodological quality of most meta-analyses was low (50.0%) or very low (25.0%). Quality of evidence was moderate for inverse associations for depression incidence with healthy diet [risk ratio (RR): 0.74, 95% confidential interval (CI), 0.48-0.99, I2 = 89.8%], fish (RR: 0.88, 95% CI, 0.79-0.97, I2 = 0.0%), coffee (RR: 0.89, 95% CI, 0.84-0.94, I2 = 32.9%), dietary zinc (RR: 0.6…
matched on Diet (mesh), dietary pattern (text)
The Mediterranean Diet: An Update of the Clinical Trials.
The Mediterranean Diet (MedDiet) is a term used to identify a dietary pattern originating from the unique multi-millennial interplay between natural food resources and the eating practices of people living in the Mediterranean basin. Scientific evidence has described the healthy properties of the MedDiet and its beneficial role in several pathological conditions. Nevertheless, current socio-economic trends have moved people away from this healthy lifestyle. Thus, clinical and biological evidence supporting the benefits of the MedDiet is needed to overcome these limitations. Clinical nutrition research examines the effects of dietary interventions on biological or health-related outcomes in a determined study population. The evidence produced by these studies is useful for dietary guidance and public health messaging. We provided an update of the clinical trials registered on the database…
matched on Diet, Mediterranean (mesh), Feeding Behavior (mesh), dietary pattern (text), Olive Oil (mesh), nutrition (text)
Investigating Physical and Nutritional Changes During Prolonged Intermittent Fasting in Hemodialysis Patients: A Prospective Cohort Study.
Objective: Studies investigating the health effects of prolonged intermittent fasting during Ramadan among Muslim patients on hemodialysis (HD) are limited and reported heterogeneous findings. This study aimed to evaluate the effects of intermittent fasting during Ramadan on nutritional and functional status of patients on maintenance HD.
Design and methods: This was a 12-week, multicenter, prospective observational study. The study setting included three HD centers. Adult Muslim patients, who were undergoing HD session thrice weekly and planned to fast during Ramadan, were screened for eligibility and recruited. Nutritional and functional status assessments were carried out 2 weeks before (V0), at the fourth week of Ramadan (V1), and 4 weeks after Ramadan (V2). Nutritional status parameters included anthropometry (body mass index, interdialytic weight gain, waist circumference), body co…
matched on Diet (mesh), Nutritional Status (mesh), nutrition (text)
Consumption Patterns of Fruit and Vegetable Juices and Dietary Nutrient Density among French Children and Adults.
Background: Fruit and vegetable consumption is a marker of higher-quality diets; less is known about the contribution of 100% fruit and vegetable juices (FVJ) to diet quality.
Objective: To explore FVJ consumption patterns in relation to dietary nutrient density among French children (aged 3-14 years old) and adults (≥21 years old).
Methods: Analyses were based on the nationally representative 2013 CCAF (Comportements et Consommations Alimentaires en France) survey of 1930 respondents, stratified by age group, FVJ consumption, and socioeconomic status (SES). Dietary nutrient density was based on the Nutrient Rich Food (NRF9.3) index, adjusted for gender and age.
Results: Mean total consumption of fruits and vegetables was 2.6 servings/day for children and 3.8 servings/day for adults. Mean population consumption of FVJ was 83 mL/day for children and 54.6 mL/day for adults, equivalent to 0…
matched on Diet (mesh), Nutritional Status (mesh), Feeding Behavior (mesh), Energy Intake (mesh), Fruit (mesh), Vegetables (mesh), nutrition (text)
Reduction in saturated fat intake for cardiovascular disease.
Background: Reducing saturated fat reduces serum cholesterol, but effects on other intermediate outcomes may be less clear. Additionally, it is unclear whether the energy from saturated fats eliminated from the diet are more helpfully replaced by polyunsaturated fats, monounsaturated fats, carbohydrate or protein.
Objectives: To assess the effect of reducing saturated fat intake and replacing it with carbohydrate (CHO), polyunsaturated (PUFA), monounsaturated fat (MUFA) and/or protein on mortality and cardiovascular morbidity, using all available randomised clinical trials.
Search methods: We updated our searches of the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE (Ovid) and Embase (Ovid) on 15 October 2019, and searched Clinicaltrials.gov and WHO International Clinical Trials Registry Platform (ICTRP) on 17 October 2019.
Selection criteria: Included trials fulfilled…
matched on Dietary Carbohydrates (mesh), Dietary Fats (mesh), Energy Intake (mesh)
Lifestyle, Maternal Nutrition and Healthy Pregnancy.
Healthy lifestyle habits spanning from preconception to postpartum are considered as a major safeguard for achieving successful pregnancies and for the prevention of gestational diseases. Among preconception priorities established by the World Health Organization (WHO) are healthy diet and nutrition, weight management, physical activity, planned pregnancy and physical, mental and psychosocial health. Most studies covering the topic of healthy pregnancies focus on maternal diet because obesity increases the risks for adverse perinatal outcomes, including gestational diabetes mellitus, large for gestational age newborns, or preeclampsia. Thus, foods rich in vegetables, essential and polyunsaturated fats and fibre-rich carbohydrates should be promoted especially in overweight, obese or diabetic women. An adequate intake of micronutrients (e.g. iron, calcium, folate, vitamin D and carotenoid…
matched on Nutritional Status (mesh), Feeding Behavior (mesh), Diet, Healthy (mesh), Maternal Nutritional Physiological Phenomena (mesh), nutrition (text)
Lin Q, Chen H, Shen J, Tao Y, Tang L, Zhang T, Liu X, Zeng P, He F, Liu C, Xu X, Yuan C, Tong LS (2026)clinical trialMEDLINE-indexed journal, not yet read by usCerebrovascular diseases (Basel, Switzerland)1 citations Mediterranean-DASH Intervention for Neurodegenerative Delay Diet to Improve Cognitive Function in Mild Stroke Patients: Rationale and Design of Two Replicate, Pilot Randomized Control Trials.
Introduction: Approximately one-third of stroke survivors develop post-stroke cognitive impairment (PSCI), yet effective preventive strategies remain limited. The Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) diet was originally developed to promote cognitive health, but its effect on changes in cognitive function among mild stroke patients remains unclear. In this study, we aimed to explore the effect of MIND intervention on cognitive function among mild stroke patients. By implementing the same protocol in two independent samples, we aimed to examine whether the results are reproducible across different recruitment waves and refine protocols for future large-scale trials.
Methods: The MIND Diet to Improve Cognitive Function in Mild Stroke Patients (MINDICOMS) and MINDICOMS II are two replicate, pilot, two-arm RCTs, each enrolling 60 patients aged 35-70 years with a…
matched on Diet, Mediterranean (mesh), Diet (keyword), Diet, Healthy (mesh)
Food parenting practices, family meals, and preschoolers' dietary intake: A study of Hispanic families with low incomes.
Over the last 20 years, numerous studies have helped identify how food parenting practices and family meals are associated with young children's intake of healthy (e.g., fruits, vegetables, legumes, whole grains) and unhealthy (e.g., added sugars, saturated fats, sugar-sweetened beverages) foods. However, we know of no study to date that has examined the independent contributions of food parenting practices and family meals in predicting young children's dietary quality in the same sample. Because measures assessing food parenting practices and family meals are likely correlated with one another, it is important to understand the independent contributions of each to guide the development and implementation of interventions to promote child health. Hispanic mothers of 3- to 6-year-old children from families with low incomes (N = 253) completed questionnaires assessing their food parenting…
matched on Diet (mesh), Feeding Behavior (mesh), Diet, Healthy (mesh)
Predicting Stress, Anxiety, and Depression in Adult Men Based on Nutritional and Lifestyle Variables: A Comparative Analysis of Machine Learning Methods.
Mental health disorders like depression, anxiety, and stress (DAS) are rising globally. Understanding how diet and lifestyle influence these conditions is vital for targeted interventions. This study explores the potential of machine learning (ML) to identify key risk factors and improve mental health predictions in adult males. This cross-sectional study gathered dietary data from 400 adult males using the Food Frequency Questionnaire (FFQ). The dataset contained 59 predictor variables, and DAS was classified as either normal or indicative of some degree of disorder. The predictive performance of five ML models [bagging, boosting, Naive Bayes (NB), support vector machine (SVM), and random forest (RF)] was assessed using cross-validation. Metrics such as sensitivity, specificity, precision (positive predictive value, PPV), negative predictive value (NPV), accuracy, and the area under the…
matched on Diet (mesh), Nutritional Status (keyword), dietary pattern (text), nutrition (text)
Olive oil and cognition: results from the three-city study.
Background: Olive oil is a major component of the Mediterranean diet suggested to be beneficial to counteract Alzheimer's disease.
Aim of the study: Our objective was to examine the association between olive oil use, cognitive deficit and cognitive decline in a large elderly population.
Methods: We followed 6,947 subjects with a brief baseline food frequency questionnaire and repeated cognitive tests. Olive oil intake was categorized as none (22.7%), moderate (use for cooking or dressing, 39.9%) and intensive (use for both cooking and dressing, 37.4%). Associations between olive oil and cognitive outcomes were examined taking into account socio-economic factors, health behaviors, health measures and other dietary intakes.
Results: Participants with moderate or intensive use of olive oil compared to those who never used olive oil showed lower odds of cognitive deficit for verbal fluency a…
matched on Diet, Mediterranean (mesh), Feeding Behavior (mesh), Olive Oil (mesh)
Evaluation of a Primary Care Weight Management Program in Children Aged 2⁻5 years: Changes in Feeding Practices, Health Behaviors, and Body Mass Index.
Background: Primary care offers a promising setting for promoting parenting practices that shape healthy eating and physical activity behaviors of young children. This study assessed the impact of a parent-based, primary care intervention on the feeding habits, health behaviors, and body mass index (BMI) of 2⁻5 year olds with elevated or rapidly-increasing BMI.
Methods: Four private pediatric offices in West Michigan were assigned as control (n = 2) or intervention (n = 2) sites based on patient load and demographics. Treatment families were recruited at well-child visits to receive physician health-behavior counseling and four visits with a registered dietitian nutritionist (RDN) over a 6-month period. Intervention outcomes were age- and sex-specific BMI metrics, including BMI z-scores and percent of the 95th percentile (%BMIp95), the Family Nutrition and Physical Activity survey (FNPA)…
matched on Feeding Behavior (mesh), Child Nutritional Physiological Phenomena (mesh), nutrition (text)
Tovar A, Hennessy E, Pirie A, Must A, Gute DM, Hyatt RR, Kamins CL, Hughes SO, Boulos R, Sliwa S, Galvão H, Economos CD (2012)randomised controlled trialMEDLINE-indexed journal, not yet read by usThe international journal of behavioral nutrition and physical activity94 citations Feeding styles and child weight status among recent immigrant mother-child dyads.
Background: Research has shown that parental feeding styles may influence children's food consumption, energy intake, and ultimately, weight status. We examine this relationship, among recent immigrants to the US. Given that immigrant parents and children are at greater risk for becoming overweight/obese with increased time in the US, identification of risk factors for weight gain is critical.
Methods: Baseline data was collected on 383 mother-child dyads enrolled in Live Well, a community-based, participatory, randomized controlled lifestyle intervention to prevent weight gain in recent immigrant mothers. Socio-demographic information together with heights and weights were collected for both mother and child. Acculturation, behavioral data, and responses to the Caregiver's Feeding Styles Questionnaire (CFSQ) were also obtained from the mother.
Results: The children's average age was 6.2…
matched on Feeding Behavior (mesh), Energy Intake (mesh), nutrition (text)
The Mediterranean Diet and Cardiovascular Health.
The Mediterranean diet (MedDiet), abundant in minimally processed plant-based foods, rich in monounsaturated fat from olive oil, but lower in saturated fat, meats, and dairy products, seems an ideal nutritional model for cardiovascular health. Methodological aspects of Mediterranean intervention trials, limitations in the quality of some meta-analyses, and other issues may have raised recent controversies. It remains unclear whether such limitations are important enough as to attenuate the postulated cardiovascular benefits of the MedDiet. We aimed to critically review current evidence on the role of the MedDiet in cardiovascular health. We systematically searched observational prospective cohorts and randomized controlled trials which explicitly reported to assess the effect of the MedDiet on hard cardiovascular end points. We critically assessed all the original cohorts and randomized …
matched on Diet, Mediterranean (mesh), Nutritional Status (mesh), Diet, Healthy (mesh), nutrition (text), Olive Oil (keyword)
Efficacy of school-based interventions aimed at decreasing sugar-sweetened beverage consumption among adolescents: a systematic review.
Objective: To verify the efficacy of school-based interventions aimed at reducing sugar-sweetened beverage (SSB) consumption among adolescents in order to develop or improve public health interventions.
Design: Systematic review of interventions targeting adolescents and/or the school environment.
Setting: The following databases were investigated: MEDLINE/PubMed, PsycINFO, CINAHL and EMBASE. Proquest Dissertations and Theses was also investigated for unpublished trials.
Subjects: Adolescents were defined as individuals between the ages of 12 and 17 years.
Results: A total of thirty-six studies detailing thirty-six different interventions tested among independent samples (n 152 001) were included in the review. Twenty interventions were classified as educational/behavioural and ten were classified as legislative/environmental interventions. Only six interventions targeted both individual…
matched on Child Nutritional Physiological Phenomena (mesh), Diet, Healthy (mesh), nutrition (text)
Mediterranean Diet and Mental Health in Children and Adolescents: A Systematic Review.
Context: Childhood and adolescence are periods of critical importance in the development of mental health disorders. The Mediterranean diet (MD) has been linked to multiple positive health outcomes, including reduced incidence of mental health disorders and fewer psychiatric symptoms.
Objective: This study aimed to investigate the association between adherence to an MD and mental health outcomes in children and adolescents.
Methods: A systematic literature review was conducted of original research that explored the relationship between psychiatric symptoms or disorders and adherence to an MD. The literature search was conducted on PubMed, Scopus, Web of Science, MEDES, Dialnet, and Latindex from inception to November 2022, and the Newcastle-Ottawa Scale was used to evaluate the quality of studies.
Results: A total of 13 studies (6 cross-sectional, 4 case-control, 2 randomized clinical tr…
matched on Diet, Mediterranean (mesh), nutrition (text)
Health Effects of Various Edible Vegetable Oil: An Umbrella Review.
Vegetable oils, derived from diverse sources such as seeds, nuts, and some fruits, play a significant role in dietary health. However, the current evidence on the health effects of different types of vegetable oil consumption remains controversial. This umbrella review aims to synthesize evidence from systematic reviews and meta-analyses to assess the health outcomes associated with various vegetable oils. A comprehensive literature search was performed up to 31 July, 2023 on 12 databases for studies examining the association of different vegetable oils with health outcomes in adults. Data was extracted independently by 2 authors, with evidence strength assessed using the grading of recommendations, assessment, development, and evaluation criteria. A total of 48 studies, including 206 meta-analyses, were included. Moderate to very low certainty evidence showed that monounsaturated and po…
matched on Diet (mesh), nutrition (text)