ArticleNutrients2021
Obesity and Circulating Levels of Vitamin D before and after Weight Loss Induced by a Very Low-Calorie Ketogenic Diet.
Article in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 3 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
17 citing papers in PubMed, 3 syntheses or guidelines pooled it, 30 citations in OpenAlex.
- Pooled it
- Severe Vitamin D Deficiency-A Possible Cause of Resistance to Treatment in Psychiatric Pathology.Medicina (Kaunas, Lithuania) · 2023Pooled it
- Effects of the ketogenic diet on bone health: A systematic review.Frontiers in endocrinology · 2023Pooled it
- Does a low-carb, high-fat diet change muscle insulin receptor concentration and body composition in a swine biomedical model?Physiological reports · 2026Article
- Advancing Obesity Management: the Very Low-Energy Ketogenic therapy (VLEKT) as an Evolution of the "Traditional" Ketogenic Diet.Current obesity reports · 2025Review
- Vitamin D Enhancement of Adipose Biology: Implications on Obesity-Associated Cardiometabolic Diseases.Nutrients · 2025Review
- Segmental analysis of human hair reveals intra-annual variation in 25(OH)DScientific reports · 2025Article
- High-Volume Liposuction in Lipedema Patients: Effects on Serum Vitamin D.Journal of clinical medicine · 2024Article
- Efficacy of multivitamin support following bariatric surgery in patients with obesity: a prospective observational study.Eating and weight disorders : EWD · 2024Observational
- Article
- Keto Menu-Effect of Ketogenic Menu and Intermittent Fasting on the Biochemical Markers and Body Composition in a Physically Active Man-A Controlled Case Study.Foods (Basel, Switzerland) · 2023Article
- Vitamin D in atherosclerosis and cardiovascular events.European heart journal · 2023Review
- Gender, Obesity, Fat Distribution and 25-Hydroxyvitamin D.Medicina (Kaunas, Lithuania) · 2023Article
- Ketogenic Diet and Vitamin D Metabolism: A Review of Evidence.Metabolites · 2022Review
- Perspective: Appraisal of the Evidence Base to Update DRI Values-Lessons from the Past, Thoughts for the Future.Advances in nutrition (Bethesda, Md.) · 2022Article
- 25-hydroxyvitamin D levels are inversely related to metabolic syndrome risk profile in northern Chinese subjects without vitamin D supplementation.Diabetology & metabolic syndrome · 2022Article
- Correlation of Obesity and Serum Vitamin D Levels with Sperm DNA Integrity, Sperm Quality, and Sperm Viability in Normozoospermia Men.Advanced biomedical research · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
PubMed holds no abstract for this paper.
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.