OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Nutrition is 36. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Calendar of Events	180
Back Matter	125
Diet-associated Dilated Cardiomyopathy–The Issue Remains Unresolved	114
Increased Serum Total and Free 25-Hydroxyvitamin D with Daily Intake of Cholecalciferol-Fortified Skim Milk: A Randomized Controlled Trial in Colombian Adolescents	109
Population-Specific Diet Quality Scores in Nutritional Epidemiology	101
Associations of Food Group Intakes with Serum Carbon Isotope Ratio Values in Youth: Results from 2 Prospective Pediatric Cohort Studies	95
Pipecolate and Taurine are Rat Urinary Biomarkers for Lysine and Threonine Deficiencies	93
Comparison of Total Body Vitamin A Stores Using Individual versus Population 13C-Natural Abundance of Serum Retinol in Preschool Children and Women Residing in 6 Diverse African Countries	91
Placental Metabolism Is Linked to Prenatal Vitamin Supplement Use in the First Month of Pregnancy in the MARBLES Cohort	67
Contents	65
Vitamin C Urinary Loss in Fabry Disease: Clinical and Genomic Characteristics of Vitamin C Renal Leak	59
Comment on “Energy Drinks—Trend or Awareness Choice? A Mini-Review”	58
Infections, Animal-Source Foods, and Micronutrient Status as Correlates of Serum IGF-1 in Children with Stunting: A Cross-sectional Study in Uganda	56
Erratum to ‘Classification and Estimation of Dietary Live Microorganisms and Fermented Foods Intake in Swiss Adults’ [The Journal of Nutrition. 2025; 155: 2717–2728]	55
Limosilactobacillus johnsoni and Limosilactobacillus mucosae and Their Extracellular Vesicles Alleviate Gut Inflammatory Injury by Mediating Macrophage Polarization in a Lipopolysaccharide-Challenged	53
A Vegetable, Oil, and Fruit Dietary Pattern in Late Pregnancy is Linked to Reduced Risks of Adverse Birth Outcomes in a Predominantly Low-Income Hispanic and Latina Pregnancy Cohort	53
Differential Associations Between Changes in Food Environment and Changes in BMI Among Adults Living in Urban, Low-Income Communities	51
Contents	50
Connecting the Healthy Eating Index With Microbiota Diversity	47
Association Between Healthy Eating Index-2020 and Oral Microbiome Among Postmenopausal Women	46
Acute Microbial Protease Supplementation Increases Net Postprandial Plasma Amino Acid Concentrations After Pea Protein Ingestion in Healthy Adults: A Randomized, Double-Blind, Placebo-Controlled Trial	45
Editorial Board	44
Physiologically Based Pharmacokinetic Modeling of Vitamin B-12 Incorporating Mechanistic Absorption: An Example Application for Intake Estimation During Pregnancy	44
Plasma Alkylresorcinols Is an Objective Biomarker for Gluten Intake in Young Children	43
Intimate Partner Violence and Women’s Dietary Diversity: A Population-Based Investigation in 8 Low- and Middle-Income Countries	42

Clostridioides difficile Infection in Aged Mice Decreases Memory Function, Which Can Be Protected with Alanyl-Glutamine Supplementation	41
Association between Serum Folate and Vaginal High-Risk Human Papillomavirus Infections in United States Women	41
Associations Between Prenatal Vitamin D and Placental Gene Expression	41
Dietary Fat Intake Attenuates Vitamin A Deficiency-Associated Elastic Fiber Remodeling and Lipid Reduction in the Alveolar Niche in Mice	41
The Ins and Outs of Manganese: ZIP14 Facilitates Manganese Efflux from the Mouse Brain	40
Protein Supplements and Protein-Containing Product Use in Ice Cream: A Review	40
Adherence to the World Cancer Research Fund/American Institute for Cancer Research Lifestyle Recommendations on Early- and Later-Onset Breast Cancer Risk in Mexican Women	39
Whole-Body Protein Balance during Arctic Military Training Is Unaffected by Dietary Essential Amino Acid or Energy Density	38
Prune Consumption Attenuates Proinflammatory Cytokine Secretion and Alters Monocyte Activation in Postmenopausal Women: Secondary Outcome Analysis of a 12-Mo Randomized Controlled Trial: The Prune Stu	38
Association of Coffee Consumption Frequency and Body Composition in Korean Adults Aged 20 Years or Older: The Korea National Health and Nutrition Examination Survey (KNHANES) 2008–2011	37
Context and Perspectives for Establishing a Novel Database for Protein Quality of Human Foods, as Proposed by a Joint Food and Agriculture Organization of the United Nations/International Atomic Energ	37
A Critical Perspective on the Dietary Guidelines for Americans 2025–2030: Methodological, Conceptual, and Communication Challenges	36
Early Childhood Lutein and Zeaxanthin Intake Is Positively Associated with Early Childhood Receptive Vocabulary and Mid-Childhood Executive Function But No Other Cognitive or Behavioral Outcomes in Pr	36