OOIR: Observatory of International Research

Papers

(The H4-Index of European Journal of Nutrition is 32. 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 2021-04-01 to 2025-04-01.)

Article	Citations
Effects of vitamin D supplementation on blood markers in ulcerative colitis patients: a systematic review and meta-analysis	152
Association of food insecurity with successful aging among older Indians: study based on LASI	87
Effect of oat supplementation interventions on cardiovascular disease risk markers: a systematic review and meta-analysis of randomized controlled trials	84
Salmon fish protein supplement increases serum vitamin B12 and selenium concentrations: secondary analysis of a randomised controlled trial	81
Association of oxidative balance score with incident cardiovascular disease in patients with type 2 diabetes: findings of the UK Biobank study	81
Association of dietary patterns derived by reduced-rank regression with colorectal cancer risk and mortality	77
The effect of Bacillus coagulans Unique IS-2 supplementation on plasma amino acid levels and muscle strength in resistance trained males consuming whey protein: a double-blind, placebo-controlled stud	76
Tea consumption and risk of lower respiratory tract infections: a two-sample mendelian randomization study	72
Bifidobacterium Lactis Probio-M8 regulates gut microbiota to alleviate Alzheimer’s disease in the APP/PS1 mouse model	68
Comment to “Recommendation on an updated standardization of serum magnesium reference ranges”	67
Chinese-modified MIND Diet and subjective well‑being in adults aged 60 years or older in China: a national community-based cohort study	61
Effect of maternal curcumin supplementation on intestinal damage and the gut microbiota in male mice offspring with intra-uterine growth retardation	55
Effect of prebiotic fiber on physical function and gut microbiota in adults, mostly women, with knee osteoarthritis and obesity: a randomized controlled trial	54
Variation in urine osmolality throughout pregnancy: a longitudinal, randomized-control trial among women with overweight and obesity	50
Individual participant data (IPD)-level meta-analysis of randomised controlled trials to estimate the vitamin D dietary requirements in dark-skinned individuals resident at high latitude	49
Ellagic acid alleviates DSS–induced ulcerative colitis by inhibiting ROS/NLRP3 pathway activation and modulating gut microbiota in mice	48
Floralozone attenuates atherosclerotic vascular injury by regulating AMPKα/SREBP-1c pathway and down-regulating miR-33-5p	48
Association between different diet quality scores and depression risk: the REGICOR population-based cohort study	46
Human gut microbiota composition and its predicted functional properties in people with western and healthy dietary patterns	46
Consumer attitudes towards dietary behaviors: a mediator between socioeconomic status and diet quality in European adults	43
Exploring clinical and genetic evidence in association between unsaturated fatty acids and acne	41
The associations of the Palaeolithic diet alone and in combination with lifestyle factors with type 2 diabetes and hypertension risks in women in the E3N prospective cohort	40
Lactobacillus acidophilus KBL409 protects against kidney injury via improving mitochondrial function with chronic kidney disease	37
Low-fat dairy consumption improves intestinal immune function more than high-fat dairy in a diet-induced swine model of insulin resistance	37
Effectiveness of a polyphenolic extract (Lippia citriodora and Hibiscus sabdariffa) on appetite regulation in overweight and obese grade I population: an 8-week randomized, double-blind, cross-over, p	36

Differential association of dietary scores with the risk of type 2 diabetes by metabotype	35
Modulation of gut microbiota protects against viral respiratory tract infections: a systematic review of animal and clinical studies	34
Higher bacterial DNAemia can affect the impact of a polyphenol-rich dietary pattern on biomarkers of intestinal permeability and cardiovascular risk in older subjects	34
Geographic and socio-demographic determinants of plasma retinol concentrations in Chinese pregnant and lactating women	33
Activation of gastrointestinal ileal brake response with dietary slowly digestible carbohydrates, with no observed effect on subjective appetite, in an acute randomized, double-blind, crossover trial	33
Screening for anti-adipogenic, pro-lipolytic and thermogenic plant extracts by models associating intestinal epithelial cells with human adipose cells	32
Associations of food motives with red meat and legume consumption in the population-based DILGOM study	32
The potential effects of meat substitution on diet quality could be high if meat substitutes are optimized for nutritional composition—a modeling study in French adults (INCA3)	32
The association of obesity-related dietary patterns and main food groups derived by reduced-rank regression with cardiovascular diseases incidence and all-cause mortality: findings from 116,711 adults	32
The effect and safety of probiotics on depression: a systematic review and meta-analysis of randomized controlled trials	32