OOIR: Observatory of International Research

Papers

(The H4-Index of Nutrients is 101. 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 2021-05-01 to 2025-05-01.)

Article	Citations
Impact of Physical Activity and Dietary Habits on Mental Well-Being in Patients with Diabetes Mellitus	607
Vitamin D Status during Pregnancy versus the Anthropometric Parameters of Two- and Four-Year-Olds: A Pilot Study	467
Changes in the Progression of Chronic Kidney Disease in Patients Undergoing Fecal Microbiota Transplantation	411
Emerging Dietary Bioactives in Health and Disease	410
Analyzing the Influence of Wine and Beer Drinking, Smoking, and Leisure Time Screen Viewing Activity on Body Weight: A Cross-Sectional Study in Germany	401
Fruit Pouch Consumption Does Not Associate with Early Manifestations of Allergic Disease	354
Effect of Milling on Nutritional Components in Common and Zinc-Biofortified Wheat	280
Anthocyanins as Immunomodulatory Dietary Supplements: A Nutraceutical Perspective and Micro-/Nano-Strategies for Enhanced Bioavailability	262
Awareness, Knowledge and Attitude towards ‘Superfood’ Kale and Its Health Benefits among Arab Adults	255
Effect of Different Dietary Patterns on Macronutrient Composition in Human Breast Milk: A Systematic Review and Meta-Analysis	252
CRABP1 in Non-Canonical Activities of Retinoic Acid in Health and Diseases	248
Effects of Maternal Vitamin D Levels on Prematurity: Feasibility Study in a Multicenter Observational Pilot	242
Effects of a Multimodal Lifestyle Intervention on Cardiometabolic Markers in People with Progressive Multiple Sclerosis: A Secondary Analysis of a Pilot Study	237
Pregnancy and Lactation Alter Vitamin A Metabolism and Kinetics in Rats under Vitamin A-Adequate Dietary Conditions	237
Determinants of the Consumption of Regular Soda, Sport, and Energy Beverages in Spanish Adolescents	237
Investigation of the Oral Retention of Tea Catechins in Humans: An Exploratory Interventional Study	236
Changes in the Sodium Content of Foods Sold in Four Latin American Countries: 2015 to 2018	232
Brow and Masticatory Muscle Activity Senses Subjective Hedonic Experiences during Food Consumption	229
Effect of Evening Primrose Oil Supplementation on Biochemical Parameters and Nutrition of Patients Treated with Isotretinoin for Acne Vulgaris: A Randomized Double-Blind Trial	223
Dietary Intake and Representativeness of a Diverse College-Attending Population Compared with an Age-Matched US Population	206
Gut Microbiota-Derived Short Chain Fatty Acids Are Associated with Clinical Pregnancy Outcome in Women Undergoing IVF/ICSI-ET: A Retrospective Study	198
Applying Machine Learning to Determine 25(OH)D Threshold Levels Using Data from the AMATERASU Vitamin D Supplementation Trial in Patients with Digestive Tract Cancer	191
Toxicity Investigations of (R)-3-Hydroxybutyrate Glycerides In Vitro and in Male and Female Rats	188
Joint Microbiota Activity and Dietary Assessment through Urinary Biomarkers by LC-MS/MS	186
Effect of p-Synephrine on Fat Oxidation Rate during Exercise of Increasing Intensity in Healthy Active Women	184

Relationship between Eating Alone and Handgrip Strength in Korean Older Adults	182
Cooking up Change: DEIB Principles as Key Ingredients in Nutrition and Culinary Medicine Education	179
The Mutual Relationship among Cardiovascular Diseases and COVID-19: Focus on Micronutrients Imbalance	177
Dietary Patterns and Associations with Myopia in Chinese Children	174
Thymus serpyllum Exhibits Anti-Diabetic Potential in Streptozotocin-Induced Diabetes Mellitus Type 2 Mice: A Combined Biochemical and In Vivo Study	173
Post-Pandemic Feeding Patterns and Mediterranean Diet Adherence in Spanish Toddlers	171
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	170
Banana Lectin: A Novel Immunomodulatory Strategy for Mitigating Inflammatory Bowel Disease	170
Hypertensive Disorders of Pregnancy: A Window into Breastfeeding Outcomes in Varied Healthcare Systems	168
Randomized Trial of Early Enhanced Parenteral Nutrition and Later Neurodevelopment in Preterm Infants	165
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	162
Application of the Clustering Technique to Multiple Nutritional Factors Related to Inflammation and Disease Progression in Patients with Inflammatory Bowel Disease	157
Something to Snack on: Can Dietary Modulators Boost Mind and Body?	154
Impact of Fortified Yogurt on Micronutrient Deficits: A Survey on Food Security and Health in the Northeast of Iran	153
Efficiency of the Vitamin D Status Diagnosticator amongst Geriatric Patients with COVID-19	152
Trace Element Deficiency in Systemic Sclerosis—Too Much Effort for Some Traces?	150
Beyond Refeeding: The Effect of Including a Dietitian in Eating Disorder Treatment. A Systematic Review	148
Body Mass Index and Risk for COVID-19-Related Hospitalization in Adults Aged 50 and Older in Europe	148
Breakfast Size and Prevalence of Metabolic Syndrome in the European Prospective Investigation into Cancer and Nutrition (EPIC) Spanish Cohort	148
The Effects of a Multi-Component School-Based Nutrition Education Intervention on Children’s Determinants of Fruit and Vegetable Intake	145
The Effect of Verbal and Iconic Messages in the Promotion of High-Quality Mountain Cheese: A Non-Hypothetical BDM Approach	144
Relationship between Prefecture-Level Yield of Not-for-Sale Fruits and Vegetables and Individual-Level Fruit and Vegetable Intake in Japan: A Cross-Sectional Study	143
Differentiation of Nutritional Risk among Polish Seniors Based on Selected Lifestyle Characteristics	141
Factors Associated with Functional Constipation among Students of a Chinese University: A Cross-Sectional Study	139
Homeostatic Reinforcement Theory Accounts for Sodium Appetitive State- and Taste-Dependent Dopamine Responding	138
Effect of Individual Nutrition Therapy and Exercise Regime on Gait Speed, Physical Function, Strength and Balance, Body Composition, Energy and Protein, in Injured, Vulnerable Elderly: A Multisite Ran	136
PUFA Supplementation and Heart Failure: Effects on Fibrosis and Cardiac Remodeling	136
Subchronic Tolerance Trials of Graded Oral Supplementation with Phenylalanine or Serine in Healthy Adults	135
Motivations for Caffeine Consumption in New Zealand Tertiary Students	135
Impact of Bariatric Surgery-Induced Weight Loss on Anterior Eye Health in Patients with Obesity	134
Association between Functional Fitness and Health-Related Quality of Life in the Balearic Islands’ Old Adults with Metabolic Syndrome	133
Vitamin D Deficiency Is Associated with Glycometabolic Changes in Nondiabetic Patients with Arterial Hypertension	133
Trends in Urinary and Blood Cadmium Levels in U.S. Adults with or without Comorbidities, 1999–2018	133
Nutritional Strategies for the Treatment and Prevention of Sepsis Outside the Intensive Care Unit	132
Perilla Fruit Oil-Fortified Soybean Milk Intake Alters Levels of Serum Triglycerides and Antioxidant Status, and Influences Phagocytotic Activity among Healthy Subjects: A Randomized Placebo-Controlle	132
Frequency of Phytoestrogen Consumption and Symptoms at Midlife among Bangladeshis in Bangladesh and London	129
Nutritional Status and Physical Exercise Are Associated with Cognitive Function in Chinese Community-Dwelling Older Adults: The Role of Happiness	128
Differential Effects of n-3 and n-6 Polyunsaturated Fatty Acids on Placental and Embryonic Growth and Development in Diabetic Pregnant Mice	127
Calcifediol: Mechanisms of Action	126
An Okinawan-Based Nordic Diet Leads to Profound Effects on Gut Microbiota and Plasma Metabolites Linked to Glucose and Lipid Metabolism	126
Assessing the Impact of Vitamin D Supplementation on Respiratory Infections in Children and Adolescents: A Cross-Sectional Study	125
Oral Temperature and pH Influence Dietary Nitrate Metabolism in Healthy Adults	124
Neoagarotetraose Alleviates Atherosclerosis via Modulating Cholesterol and Bile Acid Metabolism in ApoE−/− Mice	123
Socio-Demographic Factors Associated with Rural Residents’ Dietary Diversity and Dietary Pattern: A Cross-Sectional Study in Pingnan, China	122
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	121
The Effects of Yogurt Supplementation and Nutritional Education on Malnourished Infants: A Pilot RCT in Dhaka’s Slums	121
Cyclic Oligosaccharide-Induced Modulation of Immunoglobulin A Reactivity to Gut Bacteria Contributes to Alterations in the Bacterial Community Structure	119
Association of Eicosapentaenoic and Docosahexaenoic Acid Intake with Low Birth Weight in the Second Trimester: The Japan Pregnancy Eating and Activity Cohort Study	118
The Effect of Plant-Based Protein Ingestion on Athletic Ability in Healthy People—A Bayesian Meta-Analysis with Systematic Review of Randomized Controlled Trials	117
Influence of CReatine Supplementation on mUScle Mass and Strength After Stroke (ICaRUS Stroke Trial): A Randomized Controlled Trial	116

A Comparison and Safety Evaluation of Micellar versus Standard Vitamin D3 Oral Supplementation in a Randomized, Double-Blind Human Pilot Study	114
Blood and Tissue Advanced Glycation End Products as Determinants of Cardiometabolic Disorders Focusing on Human Studies	114
Broccoli Consumption and Risk of Cancer: An Updated Systematic Review and Meta-Analysis of Observational Studies	112
Male Endurance Athletes: Examination of Energy and Carbohydrate Availability and Hormone Responses	112
Anorexia Nervosa in Polish Children and Adolescents in the Context of the COVID-19 Pandemic—An Observational Single Centre Study	110
Association between Urine Specific Gravity as a Measure of Hydration Status and Risk of Type 2 Diabetes: The Kailuan Prospective Cohort Study	110
The Effect of Alginate Encapsulated Plant-Based Carbohydrate and Protein Supplementation on Recovery and Subsequent Performance in Athletes	109
Applying the Adjusted Chinese Dietary Balance Index-16 to Assess the Dietary Quality of Chinese Postpartum Lactating Mothers	109
Elevated C-Reactive Protein Levels Modify the Effect of Magnesium on Depressive Symptoms: A Population-Based Study	109
Understanding the Impact of Different Doses of Reducose® Mulberry Leaf Extract on Blood Glucose and Insulin Responses after Eating a Complex Meal: Results from a Double-Blind, Randomised, Crossover Tr	109
The Impact of Yoyo Dieting and Resistant Starch on Weight Loss and Gut Microbiome in C57Bl/6 Mice	109
One-Year Changes in Bioelectrical Impedance Data in Adolescent Athletes	108
Does Iodine Intake Modify the Effect of Maternal Dysglycemia on Birth Weight in Mild-to-Moderate Iodine-Deficient Populations? A Mother–Newborn Prospective Cohort Study	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
Dietary Behaviour of Pregnant Women in Ethiopia: The Missing Aspect of Care	106
Exploring Australian News Media Portrayals of Sustainable and Plant-Based Diets	106
The Role of Environmental and Nutritional Factors in the Development of Inflammatory Bowel Diseases: A Case–Control Study	105
A Cross-Sectional Evaluation of the Food Environment at an Australian University Campus	104
Alcohol Intake and Prevalent Kidney Stone: The National Health and Nutrition Examination Survey 2007–2018	104
Short-Term Caloric Restriction and Subsequent Re-Feeding Compromise Liver Health and Associated Lipid Mediator Signaling in Aged Mice	103
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	103
Identifying Future Study Designs and Indicators for Somatic Health Associated with Diets of Cohorts Living in Eco-Regions: Findings from the INSUM Expert Workshop	102
Ketogenic Diet as a Nutritional Metabolic Intervention for Obsessive–Compulsive Disorder: A Narrative Review	102
Abdominal Fat Characteristics and Mortality in Rectal Cancer: A Retrospective Study	102
Serum 25-Hydroxyvitamin D Status and Vitamin D Supplements Use Are Not Associated with Low Back Pain in the Large UK Biobank Cohort	102
Iron Treatment in Patients with Iron Deficiency Before and After Metabolic and Bariatric Surgery: A Narrative Review	102
Hypoxia-Driven Changes in a Human Intestinal Organoid Model and the Protective Effects of Hydrolyzed Whey	101
Clustering of Dietary Patterns Associated with Health-Related Quality of Life in Spanish Children and Adolescents	101
Celiac Disease: A Forty-Year Analysis in an Italian Referral Center	101