ArticleJBMR plus2021
Vitamin D: Bolus Is Bogus-A Narrative Review.
Article in JBMR plus, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 5 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
47 citing papers in PubMed, 5 syntheses or guidelines pooled it, 86 citations in OpenAlex.
- 2024 Royal Australian College of General Practitioners and Healthy Bones Australia guideline for osteoporosis management and fracture prevention in postmenopausal women and men over 50 years of age.The Medical journal of Australia · 2025Guideline
- Clinical Practice Guideline: The Diagnosis and Treatment of Osteoporosis.Deutsches Arzteblatt international · 2025Guideline
- Efficacy of vitamin DAgeing research reviews · 2023Pooled it
- Influence of Vitamin D supplementation on reproductive outcomes of infertile patients: a systematic review and meta-analysis.Reproductive biology and endocrinology : RB&E · 2023Pooled it
- Post-Diagnosis Vitamin D Supplement Use and Survival among Cancer Patients: A Meta-Analysis.Nutrients · 2022Pooled it
- Vitamin D deficiency and supplementation in pregnancy: a clinical trial using an irregular fuzzy cellular automata model.BMC pregnancy and childbirth · 2026Trial
- Effects of personalized vitamin DBritish journal of cancer · 2026Trial
- Effects of vitamin D3, omega-3s, and a simple home exercise program on incident vertebral fractures: the DO-HEALTH randomized controlled trial.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2025Trial
- Effects of vitamin D3, omega-3 fatty acids and a simple home exercise program on change in physical activity among generally healthy and active older adults: The 3-year DO-HEALTH trial.The journal of nutrition, health & aging · 2025Trial
- Effects of testosterone and vitamin D on fall risk in pre-frail hypogonadal men: a factorial design RCT.The journal of nutrition, health & aging · 2024Trial
- High-dose vitamin DRespiratory research · 2024Trial
- Effects of an Individualized vs. Standardized Vitamin D Supplementation on the 25(OH)D Level in Athletes.Nutrients · 2023Trial
- Efficacy and Safety of a Personalized Vitamin DNutrients · 2022Trial
- Trial
- Efficacy, safety, and dose-response effects of calcifediol supplementation on 25-hydroxyvitamin D, parathyroid hormone, and 1,25-dihydroxyvitamin D levels in healthy adults: An open-label, interventional pilot study.Indian journal of pharmacologyTrial
- Vitamin D: Physiology, Pharmacology and Clinical Evidence for Supplementation-A Narrative Review.Basic & clinical pharmacology & toxicology · 2026Review
- Vitamin D-Related Signaling and Epigenetic Regulation: Evidence from Experimental, Observational, and Interventional Studies.Pharmaceuticals (Basel, Switzerland) · 2026Review
- Nutrition's role in extending healthspan: CRN-international symposium report.European journal of nutrition · 2026Article
- [The assessment of dietary supplements from the perspective of food control authorities in Schleswig-Holstein].Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz · 2025Article
- The potential role of 1,25(OH)Journal of inflammation (London, England) · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this review we summarize the impact of bolus versus daily dosing of vitamin D on 25(OH)D and 1,25(OH)
Indexed as
Identifiers
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.