OOIR: Observatory of International Research

Papers

(The H4-Index of Nutrients is 100. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-05-01 to 2026-05-01.)

Article	Citations
Effect of Different Dietary Patterns on Macronutrient Composition in Human Breast Milk: A Systematic Review and Meta-Analysis	1011
Oral Contraceptives Induce Time- and Intestinal Segment-Dependent Shifts in the Gut Microbiota	649
Inclusion of Oat Polar Lipids in a Solid Breakfast Improves Glucose Tolerance, Triglyceridemia, and Gut Hormone Responses Postprandially and after a Standardized Second Meal: A Randomized Crossover St	545
Reduced Intake of Dietary Tryptophan Improves Beneficial Action of Budesonide in Patients with Lymphocytic Colitis and Mood Disorders	377
Effects of Artificial Sweeteners on the Musculoskeletal System: A Systematic Review of Current Evidence	346
Unraveling the Therapeutic Mechanism of Saussurea involucrata against Rheumatoid Arthritis: A Network Pharmacology and Molecular Modeling-Based Investigation	286
Lipid-Enriched Gintonin from Korean Red Ginseng Marc Alleviates Obesity via Oral and Central Administration in Diet-Induced Obese Mice	279
Inflammatory Bowel Disease, Gastrointestinal Graft-Versus-Host Disease and Immune Checkpoint Inhibitors Induced Colitis: Similar Diseases to Treat with Fecal Microbiota Transplantation	264
Cordyceps cicadae NTTU 868 Mycelia Fermented with Deep Ocean Water Minerals Prevents D-Galactose-Induced Memory Deficits by Inhibiting Oxidative Inflammatory Factors and Aging-Related Risk Factors	259
Association between Intake of Total Dairy and Individual Dairy Foods and Markers of Folate, Vitamin B6 and Vitamin B12 Status in the U.S. Population	251
Evaluation of Body Composition and Biochemical Parameters in Adult Phenylketonuria	248
Treatment of Vitamin D Deficiency with Calcifediol: Efficacy and Safety Profile and Predictability of Efficacy	246
Effect of Consuming Salmon Products on Vitamin D Status of Young Caucasian Women in Autumn—A Randomized 8-Week Dietary VISA 2 (Vitamin D in Salmon Part 2) Intervention Study	238
Food Insecurity Is Associated with Dietary Consumption during the COVID-19 Pandemic: Data from the Korea National Health and Nutrition Examination Survey 2019–2020	228
Glycochenodeoxycholate Affects Iron Homeostasis via Up-Regulating Hepcidin Expression	227
Feasibility and Effectiveness of a Social Network-Based Intervention for Adolescents Undergoing Weight Loss Treatment: A Randomized Controlled Trial	225
Ketogenic Diet as a Nutritional Metabolic Intervention for Obsessive–Compulsive Disorder: A Narrative Review	222
Effectiveness of Universal Community Engagement Childhood Obesity Interventions at Improving Weight-Related and Behavioral Outcomes among Children and Adolescents: A Systematic Review and Meta-Analysi	215
Safety of Innovative Nanotechnology Oral Formulations Loaded with Bioactive Menopause Molecules: Influence of Genotoxicity and Biochemical Parameters on a Menopausal Rat Model	212
Predicting Perceived Problems in Self-Administered 24-Hour Dietary Recalls: A Quantitative Think-Aloud Study Comparing Automated Self-Assisted 24-Hour Dietary Assessment Tool (ASA24®) and INTAKE24© in	212
Obesity Phenotyping in Children and Adolescents: Next Steps Towards Precision Medicine in Pediatric Obesity	204
Tea Consumption and New-Onset Acute Kidney Injury: The Effects of Milk or Sweeteners Addition and Caffeine/Coffee	204
Dietary Supplement Use of Turkish Footballers: Differences by Sex and Competition Level	198
Dietary Patterns and Nutritional Value in Non-Communicable Diseases	198
Adherence to the Mediterranean Diet and Metabolic Gene Expression in Smokers: An Integrative Transcriptomic Approach	198

The Role of Dietary Fibers in the Management of IBD Symptoms	196
Infant Formula with 50% or More of Palmitic Acid Bound to the sn-2 Position of Triacylglycerols Eliminate the Association between Formula-Feeding and the Increase of Fecal Palmitic Acid Levels in Newb	192
Heptanoate Improves Compensatory Mechanism of Glucose Homeostasis in Mitochondrial Long-Chain Fatty Acid Oxidation Defect	190
Assessment of the Environmental Impact of Food Consumption in Ireland—Informing a Transition to Sustainable Diets	186
Mediterranean-Type Diet Adherence and Body Mass Index through 20 Years of Follow-Up: Results from the ATTICA Cohort Study (2002–2022)	184
Global Clinical Practice in Transitioning Protein Substitutes for Children with Phenylketonuria	183
Gas-Mediated Intestinal Microbiome Regulation Prompts the Methanol Extract of Schizonepetae Spica to Relieve Colitis	177
Application of the Clustering Technique to Multiple Nutritional Factors Related to Inflammation and Disease Progression in Patients with Inflammatory Bowel Disease	173
Metabolic Syndrome Screening and Nutritional Status of Patients with Psoriasis: A Scoping Review	169
Impact of Bariatric Surgery-Induced Weight Loss on Anterior Eye Health in Patients with Obesity	167
Effects of a Multimodal Lifestyle Intervention on Cardiometabolic Markers in People with Progressive Multiple Sclerosis: A Secondary Analysis of a Pilot Study	167
Differential Effects of n-3 and n-6 Polyunsaturated Fatty Acids on Placental and Embryonic Growth and Development in Diabetic Pregnant Mice	160
The Effects of a Multi-Component School-Based Nutrition Education Intervention on Children’s Determinants of Fruit and Vegetable Intake	155
Wasting, Stunting, and Anemia in Angolan Children after Deworming with Albendazole or a Test-and-Treat Approach for Intestinal Parasites: Binary Longitudinal Models with Temporal Structure in a Four-A	155
Body Mass Index and Risk for COVID-19-Related Hospitalization in Adults Aged 50 and Older in Europe	154
Increased vs. Standard Dose of Iron in Ready-to-Use Therapeutic Foods for the Treatment of Severe Acute Malnutrition in a Community Setting: A Systematic Review and Meta-Analysis	148
Higher Serum Testosterone Level Was Associated with a Lower Risk of Prediabetes in US Adults: Findings from Nationally Representative Data	147
Reliability and Validity of the Emotional Eater Questionnaire in Romanian Adults	146
Month-of-Birth Effect on Muscle Mass and Strength in Community-Dwelling Older Women: The French EPIDOS Cohort	146
Maternal Supplementation with a Cocoa Extract during Lactation Deeply Modulates Dams’ Metabolism, Increases Adiponectin Circulating Levels and Improves the Inflammatory Profile in Obese Rat Offspring	145
Effects of Ambient Particulate Matter (PM2.5) Exposure on Calorie Intake and Appetite of Outdoor Workers	145
Using Social Media to Collect Dietary Information for Public Health Policy	144
Can the Brazilian Caffeine Expectancy Questionnaires Differentiate the CYP1A2 and ADORA2A Gene Polymorphisms?—An Exploratory Study with Brazilian Athletes	143
The Mutual Relationship among Cardiovascular Diseases and COVID-19: Focus on Micronutrients Imbalance	141
The Effects of a Novel Astragalus-Based Extract (Keyfobell Powder (KFB)) on Longitudinal Bone Growth via IGF-1 Upregulation: A Potential Growth Hormone Alternative	137
Correlation between Serum 25-Hydroxyvitamin D Concentration, Monocyte-to-HDL Ratio and Acute Coronary Syndrome in Men with Chronic Coronary Syndrome—An Observational Study	137
Evaluation of Dietary and Alcohol Drinking Patterns in Patients with Excess Body Weight in a Spanish Cohort: Impact on Cardiometabolic Risk Factors	135
Applying the Adjusted Chinese Dietary Balance Index-16 to Assess the Dietary Quality of Chinese Postpartum Lactating Mothers	135
Association of Eicosapentaenoic and Docosahexaenoic Acid Intake with Low Birth Weight in the Second Trimester: The Japan Pregnancy Eating and Activity Cohort Study	135
Parenteral Nutrition in the Pediatric Oncologic Population: Are There Any Sex Differences?	134
Pilot Study on the Relationship between Malnutrition and Grip Strength with Prognosis in Diabetic Foot	133
S-(−)-Oleocanthal Ex Vivo Modulatory Effects on Gut Microbiota	132
LRG1 Associates with Iron Deficiency Anemia Markers in Adolescents	132
The Intervention of Diet on Energy Metabolism	131
Causal Effect of Macronutrient and Micronutrient Intake on Stroke: A Two-Sample Mendelian Randomization Study	131
Effect of Milk Protein and Whey Permeate in Large-Quantity Lipid-Based Nutrient Supplement on Early Child Development among Children with Stunting: A Randomized 2 × 2 Factorial Trial in Uganda	131
Cyclic Oligosaccharide-Induced Modulation of Immunoglobulin A Reactivity to Gut Bacteria Contributes to Alterations in the Bacterial Community Structure	131
Hypertensive Disorders of Pregnancy: A Window into Breastfeeding Outcomes in Varied Healthcare Systems	131
Analysis of the Perception of Nutrigenetics in Conventional Nutritional Practice: A Survey-Based Study Applied to Dietitians from Mexico	129
Combined Effects of Exercise and Broccoli Supplementation on Metabolic and Lipoprotein Biomarkers in Adults with Type 2 Diabetes: A Randomized Controlled Trial	128
Exploring the Relationship Between Nonnutritive Sweeteners and Nutrient Intake: Findings from the ELSA-Brasil Baseline Study	125
The Effects of Intensive Residential Treatment for Feeding and Eating Disorders (FEDs) in Adolescence: The Case of an Italian Facility	123
Effects of Pork Protein Ingestion Prior to and Following Performing the Army Combat Fitness Test on Markers of Catabolism, Inflammation, and Recovery	123
The Human Milk Oligosaccharide Lacto-N-Fucopentaose III Conjugated to Dextran Inhibits HIV Replication in Primary Human Macrophages	122
Low Maternal Care and Protection and Body Image Dissatisfaction as Psychopathological Predictors of Binge Eating Disorder in Transitional-Age Youth	121
Unlocking Hopeaphenol: A Potent Ally Against Cardiac Hypertrophy via AMPK Activation	121
Freeze-Dried Donor Milk for Fortification of Mother’s Own Milk in Preterm Infants: A Preliminary Observational Study	121
The Effect of Dietary Supplementation on Physical Performance in Adolescent Male Soccer Players Infected with SARS-CoV-2	120
Dietitians’ Adherence and Perspectives on the European Association for the Study of Obesity (EASO) and the European Federation of the Associations of Dietitians (EFAD) Recommendations for Overweight a	120
One-Year Changes in Bioelectrical Impedance Data in Adolescent Athletes	118

Nutritional Status and Physical Exercise Are Associated with Cognitive Function in Chinese Community-Dwelling Older Adults: The Role of Happiness	118
Efficiency of the Vitamin D Status Diagnosticator amongst Geriatric Patients with COVID-19	118
Something to Snack on: Can Dietary Modulators Boost Mind and Body?	117
Iodine Availability through Iodized Salt in Portugal: 2010–2021 Sales Evolution and Distribution	116
Emerging Dietary Bioactives in Health and Disease	114
Joint Microbiota Activity and Dietary Assessment through Urinary Biomarkers by LC-MS/MS	113
Body Composition and Dietary Intake of Women Attending an Infertility Clinic—Polish Observational Study	112
Anorexia Nervosa in Polish Children and Adolescents in the Context of the COVID-19 Pandemic—An Observational Single Centre Study	111
Exploring Consumer Understanding and Perceptions of Front-of-Pack Labelling of Foods and Non-Alcoholic Beverages in Kenya	111
Genome-Wide Approach of Gene–Nutrient Intake Interaction Study for Essential Hypertension in a Large Korean Cohort (KoGES)	111
Low Sodium Intake, Low Protein Intake, and Excess Mortality in an Older Dutch General Population Cohort: Findings in the Prospective Lifelines-MINUTHE Study	111
Prevalence and Predictors of the Use of Low-Calorie Sweeteners Among Non-Pregnant, Non-Lactating Women of Reproductive Age in Australia	111
Male Endurance Athletes: Examination of Energy and Carbohydrate Availability and Hormone Responses	111
The Impact of Yoyo Dieting and Resistant Starch on Weight Loss and Gut Microbiome in C57Bl/6 Mice	110
Impact of Fortified Yogurt on Micronutrient Deficits: A Survey on Food Security and Health in the Northeast of Iran	109
Clustering of Dietary Patterns Associated with Health-Related Quality of Life in Spanish Children and Adolescents	107
Examining the Direct and Indirect Effects of Postprandial Amino Acid Responses on Markers of Satiety following the Acute Consumption of Lean Beef-Rich Meals in Healthy Women with Overweight	107
Effect of Customized Nutritious Breakfast and Nutrition Education on Nutritional Status of Preschool Children in Economically Underdeveloped Multi-Ethnic Areas: A Cluster Randomized Clinical Trial in	107
Dietary Patterns in Children with Neurodevelopmental Disorders	104
Identifying Future Study Designs and Indicators for Somatic Health Associated with Diets of Cohorts Living in Eco-Regions: Findings from the INSUM Expert Workshop	104
Thermodynamic Analysis to Evaluate the Effect of Diet on Brain Glucose Metabolism: The Case of Fish Oil	103
Natural Products and Health	102
Trace Element Deficiency in Systemic Sclerosis—Too Much Effort for Some Traces?	101
Exploring CALD and Non-CALD Women’s Behavioral and Dietary Responses to a Low-Intensity Intervention for Gestational Diabetes	101
Indole-3-Carbinol Inhibits the Growth of Endometriotic Lesions by Suppression of Microvascular Network Formation	100
Modulation of Dyslipidemia Markers Apo B/Apo A and Triglycerides/HDL-Cholesterol Ratios by Low-Carbohydrate High-Fat Diet in a Rat Model of Metabolic Syndrome	100
Effect of Calcium Hydroxy-Methyl-Butyrate-Enriched Diabetes-Specific Oral Nutritional Supplementation on Patients with Heterogeneous Diabetes Mellitus Population with Disease Related Malnutrition Asse	100