Trial reportNutrients2019
Effect of Vitamin D Supplementation on Faecal Microbiota: A Randomised Clinical Trial.
Trial report in Nutrients, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers, 2 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
53 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Effect of Maternal Vitamin BCurrent nutrition reports · 2025Pooled it
- The Association between Vitamin D and Gut Microbiota: A Systematic Review of Human Studies.Nutrients · 2021Pooled it
- Randomized control trial of moderate dose vitamin D alters microbiota stability and metabolite networks in healthy adults.Microbiology spectrum · 2024Trial
- Pilot Trial of Vitamin D3 and Calcifediol in Healthy Vitamin D Deficient Adults: Does It Change the Fecal Microbiome?The Journal of clinical endocrinology and metabolism · 2021Trial
- The potential role of vitamin D supplementation as a gut microbiota modifier in healthy individuals.Scientific reports · 2020Trial
- Trial
- Role of Gut Microbiota in Bridging Vitamin D Deficiency and Type 2 Diabetes Mellitus Pathogenesis.Microorganisms · 2026Review
- Gut microbiota in chronic kidney disease-mineral and bone disorder: shared mechanisms, disease-specific signatures, and therapeutic prospects.Frontiers in endocrinology · 2026Review
- Aging and Viral Respiratory Infections: Focus on Vitamin D and Microbiota.BioMed research international · 2026Review
- Low Calcium Intake in High-Risk Pregnant Women: What are the Associated Factors?Maternal and child health journal · 2026Observational
- Food as Medicine for Hypertension: Microbiota as Mediators.Hypertension (Dallas, Tex. : 1979) · 2025Review
- Non-Skeletal Roles of Vitamin D in Skin, Gut, and Cardiovascular Disease: Focus on Epithelial Barrier Function and Immune Regulation in Chronic Disease.International journal of molecular sciences · 2025Review
- Breaking the Cycle: Can Vitamin D Bridge the Gap Between Gut Microbiota and Immune Dynamics in Multiple Sclerosis?International journal of molecular sciences · 2025Review
- Gut-vitamin D interplay: key to mitigating immunosenescence and promoting healthy ageing.Immunity & ageing : I & A · 2025Review
- Vitamin D and Colorectal Cancer Prevention: Immunological Mechanisms, Inflammatory Pathways, and Nutritional Implications.Nutrients · 2025Review
- Effect of Neonatal Interventions with Specific Micronutrients and Bovine Colostrum on Micronutrient and Oxidative Statuses and on Gut Microbiota in Piglets from Birth to Post-Weaning Period.Veterinary sciences · 2025Article
- Impact of Vitamins, Antibiotics, Probiotics, and History of COVID-19 on the Gut Microbiome in Ulcerative Colitis Patients: A Cross-Sectional Study.Medicina (Kaunas, Lithuania) · 2025Article
- From Gut Microbiomes to Infectious Pathogens: Neurological Disease Game Changers.Molecular neurobiology · 2025Review
- Beneficial microbiome and diet interplay in early-onset colorectal cancer.EMBO molecular medicine · 2025Review
- Contemporary Perspectives on the Role of Vitamin D in Enhancing Gut Health and Its Implications for Preventing and Managing Intestinal Diseases.Nutrients · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In animal studies, vitamin D supplementation has been shown to improve gut microbiota and intestinal inflammation. However, limited evidence exists on the effect of vitamin D supplementation on the human gut microbiota. We examined the effect of vitamin D supplementation on faecal microbiota in 26 vitamin D-deficient (25-hydroxyvitamin D (25(OH)D) ≤50 nmol/L), overweight or obese (BMI ≥25 kg/m
Indexed as
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.