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Frontiers in Nutrition
Scopus
ISSN 2296-861X · Frontiers Media S.A. · 15,058 articles in the index
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Journal Article
The effects of magnesium L-threonate (Magtein®) on cognitive performance and sleep quality in adults: a randomised, double-blind, placebo-controlled trial
Background/objectivesMagnesium may help support cognition and sleep. The purpose of this two-arm, 6-week, parallel-group, randomised, double-blind, placebo-controlled trial was to examine the effects of magnesium L-threonate (Magtein®) supplementation on cognitive performance, cognitive age, sleep…
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Journal Article
Relationship among motives for alcohol and caffeine consumption, personality traits, and cognitive emotion regulation strategies in nonproblem alcohol drinkers
BackgroundAlcohol and caffeine have distinct pharmacological effects, yet they are often consumed in overlapping everyday contexts (e.g., social gatherings and shared leisure time). The psychological factors that may contribute to such overlap remain unclear. This study explores associations…
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Journal Article
Effects of magnesium potassium sulfate on Tibetan sheep quality and its volatile and non-volatile metabolic substances
IntroductionPreliminary research has identified that potassium and magnesium may influence the quality of Tibetan sheep meat, although the underlying mechanisms remain unclear.MethodsThis study investigated the effects of dietary supplementation with magnesium potassium sulfate (PMS) on carcass…
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Journal Article
Pre-pregnancy and early pregnancy dietary patterns and gestational diabetes risk among Miao women in China
BackgroundGestational diabetes mellitus (GDM) affects 5–17% of pregnancies globally. However, research on the relationship between dietary patterns and GDM risk is scarce in Asia, especially among ethnic minority groups. This study explored the links between pre-pregnancy and early pregnancy…
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Journal Article
Effectiveness of the low FODMAP diet in patients with irritable bowel syndrome and small intestine bacterial overgrowth syndrome
BackgroundThe low FODMAP diet (fermentable oligosaccharides, disaccharides, monosaccharides and polyols, LFD) t is used in patients diagnosed with Irritable Bowel Syndrome (IBS) as part of non-pharmacological treatment. This approach is also used in patients with Small Intestine Bacterial…
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Journal Article
Protein undernutrition alters the colonic bacteriome, disrupts intestinal immune homeostasis, and impairs control of Leishmania infantum infection in a murine model of visceral leishmaniasis
IntroductionUndernutrition is a significant global health issue that exacerbates susceptibility to infectious diseases, including visceral leishmaniasis (VL), caused by Leishmania infantum. Here, we investigated the interplay between undernutrition, immune responses, and the colonic microbiota…
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Journal Article
What worsens swallowing in esophageal achalasia? Insights from patient-reported outcomes
Introduction and aimsEsophageal achalasia (EA) is a rare motility disorder. Symptoms often impair quality of life (QoL) and lead to restrictive, self-managed diets with potential nutritional deficiencies. The study aimed to assess dietary patterns and nutritional status in EA patients.Materials and…
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Journal Article
Capsaicin for cardiometabolic syndrome: multitarget mechanisms and therapeutic potential
Cardiometabolic syndrome (CMS) is a multifactorial disorder characterized by the clustering of central obesity, insulin resistance, atherogenic dyslipidemia, hypertension, and chronic low-grade inflammation, collectively predisposing individuals to type 2 diabetes and increased cardiovascular…
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Journal Article
Enhancement of iron, zinc, and calcium bioaccessibility and bioavailability in green gram (Vigna radiata L.) supplemented with buttermilk through phytate reduction: an in vitro dietary evaluation
IntroductionPlants supply essential nutrients such as vitamins, minerals, proteins, and dietary fiber, which are required for human nutrition. However, in plant-based diets, specific compounds like phytates can inhibit the absorption of nutrients, leading to potential health problems. Green gram…
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Journal Article
Effects of intermittent fasting on HbA1c and weight in insulin versus oral hypoglycemic therapy-treated patients with type 2 diabetes mellitus: a systematic review and meta-analysis
AimIntermittent fasting (IF) has emerged as a beneficial dietary strategy for managing type 2 diabetes mellitus (T2DM), with improvements in certain indicators of body composition and cardiometabolic health. However, limited research compares the different effects of IF in oral hypoglycemic agents…
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Journal Article
Association of fermented food intake with the prevalence of depressive symptoms and suicidal ideation in men and women stratified by age: the Korea National Health and Nutrition Examination Survey 2014–2022
IntroductionAssociations between fermented foods and the risk of depression and suicidal ideation have been suggested; however, the effects of fermented food types and sex-specific differences remain unknown. The present study investigated the hypothesis that the association of fermented food…
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Journal Article
Admission HDL-C and recurrence risk of hypertriglyceridemia-induced acute pancreatitis: a multicenter cohort study
BackgroundHypertriglyceridemia-induced acute pancreatitis (HTG-AP) carries a high risk of post-discharge recurrence. Whether admission high-density lipoprotein cholesterol (HDL-C) independently predicts recurrence and how its effect varies over time remain unclear.MethodsA multicenter retrospective…
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Journal Article
Factors influencing urban Ghanaian consumers’ preferences for meals/products from multinational food corporations and gender subgroups: a supervised machine learning MaxDiff designs study
The decision-making process of consumers when choosing meals or products from multinational food corporations is influenced by various factors related to food, personal preferences, and the environment. This study combines five machine learning (ML) models and quantitative MaxDiff designs to…
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Journal Article
Camel hump oil and milk vs. plant-based oils in aging-related oxidative stress and inflammation: a systematic review and meta-analysis
BackgroundCamel hump oil (CHO) is high in unsaturated fatty acids, tocopherols, and bioactive lipids, and it has long been used in Arabian medicine. While camel milk has been extensively studied for its antioxidant and anti-inflammatory properties, direct information on CHO anti-aging is limited…
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Journal Article
Veganism: an extended theory of planned behavior framework incorporating ethical, environmental, and sociodemographic determinants
Background/objectivesDespite increasing global interest in veganism, integrative models that incorporate ethical, environmental, and psychosocial determinants within the Theory of Planned Behavior (TPB) remain limited in Türkiye. This study aimed to extend the TPB by including ethical…
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Journal Article
Epigenetic and microbiome responses to greens supplementation in obese older adults: results from a randomized crossover-controlled trial
Aging is influenced by genetic, environmental, and lifestyle factors. Preliminary studies suggest that fruit and vegetable-based dietary supplements may reduce inflammation and oxidative stress, key factors in aging. Greens-based supplements typically contain concentrated extracts of leafy greens…
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Journal Article
Exploration of barriers and enablers for the use of the nutrition care process among a diverse sample of registered dietitian nutritionists: a mixed methods analysis
BackgroundRegistered dietitian nutritionists (RDNs) use the Nutrition Care Process and its Terminology (NCP/T) to generate outcomes and demonstrate the impact of medical nutrition therapy. Despite integration into education in 2009, many RDNs continue to face challenges in its…
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Journal Article
Co-exposure to lead and cadmium is associated with increased severity of social deficits in children with autism spectrum disorders
ObjectiveThis case–control study aimed to compare micronutrient (vitamins and minerals) profiles between children with autism spectrum disorders (ASD) and age- and gender-matched typically developing (TD) controls. It further sought to explore the associations of these profiles with core symptom…
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