Vitamin d
A familiar starting point. A wider world of research.
Follow vitamin d through source-linked records, connected to Vitamin D and ageing and Frailty. Explore the connections, then open the original evidence.
Explore the evidenceUnexpected company.
A selection of other objects mentioned in these records. Inspect the shared source to see the connection; a shared mention does not mean the same effect.
Sarcopenia
Inspect supporting records 3Frailty
Inspect supporting records 2Oxidative stress
Inspect supporting records 2body mass index
Inspect supporting records 1calcium
Inspect supporting records 1Neuroinflammation
Inspect supporting records 1More connections in this selection
Omega-3 fatty acids
Inspect supporting records 1vaccination
Inspect supporting records 1Vaccination in older adults
Inspect supporting records 1Where the research leads.
Published topic links attached to the selected records. Each dossier opens a wider field, including its own research ecosystem.
- Vitamin D and ageingRecords in this selection 22
- FrailtyRecords in this selection 2
- SarcopeniaRecords in this selection 2
- Cancer and ageingRecords in this selection 1
- GLP-1 therapiesRecords in this selection 1
- Metabolomic ageingRecords in this selection 1
- Vision ageingRecords in this selection 1
Meet the wider research ecosystem.
Follow a connected field into its universities, funding and patent activity.
University, grant and patent activity in a topic dossier concerns that wider field; it is not a vitamin d-specific total.
Different records. Different questions.
This is the composition of the initial 24-record selection, not the entire collection. Open a group to inspect its supporting records. Publication types and existing automated evidence labels describe records, not their quality or conclusions. Unclassified records remain in “Other research records”.
The recent trail.
Recent sources in this selection: publication months for publications, registry update months for registrations.
Good questions to bring along.
What can I learn about vitamin d here?
See which permitted records mention this object, follow the topics and other objects connected through those records, and inspect the sources. Whole foods, preparations, extracts and isolated compounds keep separate identities.
Do these records establish a benefit?
A mention is a starting point for discovery. Open each original source to assess the study design, population, findings and limitations. A trial registration describes planned or registered work; it is not itself a result.
How can I compare related objects?
Open a connected object and compare the actual records, preparations and research settings. “Mentioned in the same record” explains a navigation link; it does not establish equivalence, composition or causality.
How complete is this picture?
This is the current eligible selection from the immortal.life index; use Show more records to continue browsing. Missing records or classifications do not prove that research is absent. Source permissions and corrections can change the selection.
Open the evidence.
The effect of vitamin D 3 supplementation on fracture incidence in an aging population - The Finnish vitamin D trial.
Vitamin D Supplementation and Mortality in the Elderly: A Review of a Meta-Analysis of Randomized Controlled Trials Using the REB Method.
Higher plasma vitamin D levels are not causally associated with less age-related macular degeneration.
Correction: Compliance with the Netherlands' vitamin D supplementation recommendation for three at-risk groups: young children, women over 50 years, and elderly.
Vitamin D Deficiency, Supplementation, and Aging-Related Morbidity and Mortality Across Two Longitudinal Population Cohorts.
Vitamin D and frailty: Clinical evidence, mechanistic insights, and translational challenges.
Vitamin D Deficiency, Inflammatory Biomarkers, and MASLD in Older Adults with Type 2 Diabetes: A Cross-Sectional Study.
A predictive model of serum calcium and 25-hydroxyvitamin D for recurrence of benign paroxysmal positional vertigo in the elderly: a single-center follow-up cohort study.
[The significance of vitamin D for well-being and the prevention of selected diseases in elderly people: a narrative review].
Amyloid Beta Biomarkers and Their Association with Cognitive Impairment Across Vitamin D Strata: A Cross-Sectional Study in an Older Adult South Indian Population.
HMB Plus Vitamin D to Preserve Muscle in Older Adults Starting Semaglutide
Co-Clinical Evaluation of Synthetic Vitamin D and Chemotherapy in Pancreatic Cancer by Integrated Imaging and Molecular Analyses.
Independent Associations of Vitamin D Levels with Visceral Fat and Metabolic Age in Adults: A Retrospective Cross-Sectional Study.
Effect of the Consumption of Cookies Enriched With Plant Proteins and of a Vitamin D Supplement on the Progression of Sarcopenia in the Elderly
Associations of Serum Testosterone and 25-Hydroxyvitamin D with Bone Mineral Density in Aging Men.
PROTECTIVE-D-a feasibility randomised controlled trial examining the effect of a positive mood intervention and vitamin D supplementation on the immunological responses to influenza vaccination in older adults.
Associations between urinary non-essential metal mixture and abdominal obesity in Chinese older adults: the roles of insulin resistance and vitamin D.
Counteracting vitamin D receptor signaling deficiency rescues subcutaneous adipose loss in aging.
Compliance with the Netherlands' vitamin D supplementation recommendation for three at-risk groups: young children, women over 50 years, and elderly.
Sarcopenia and Frailty in COPD: Mechanisms, Relationship with Malnutrition and Potential Therapeutic Interventions.
Endolymphatic hydrops and its association with Magnetic Resonance Imaging and serum vitamin D levels.
Vitamin D as a Lifespan Neuroimmune Signal in Psychiatry: From Developmental Risk to Precision Nutrition.
Vitamin D Deficiency and Depressive Symptoms Among Rural Older Adults in South Korea: Implications for Gerontological Nursing.
Relationship of vitamin D deficiency with prediabetes and diabetes in older adults.
About this collection: scope and limitations
Nutrient or compound · Compound identity, formulation and the studied outcome matter. A record about a related substance, a product or a mechanism does not automatically apply to this identity.
Questions to check in the original studies
- Which compound and formulation does the source identify?
- Which population and outcome were studied?
- Is an observation about a measured outcome being distinguished from a claim about ageing or lifespan?
What the displayed selection contains
22 research metadata records and 2 trial registrations were returned in the initial selection. More records can be loaded above. This is not a complete worldwide evidence review. These counts do not measure benefit, safety or evidence certainty.
Interpretation remains unassessed
Open the original sources to assess study design, findings and applicability. A trial registration is not a result; a metadata mention is not a scientific conclusion. Missing matches do not establish that research is absent.
Index snapshot: . This is the index projection timestamp, not the date of a discovery or expert review.
Cite this research-navigation view
immortal.life. vitamin d: research mentions. https://www.immortal.life/explore/vitamin-d. Projection snapshot: 2026-10-15T23:55:00.357Z.
Include your access date. This citation identifies an automated navigation view, not a clinical conclusion. The live selection can change with corrections and source permissions.
Matching, coverage and vocabulary provenance
This automated index uses permitted minimal bibliographic metadata and checks current source and record eligibility. Literal title or controlled-term matches are discovery relationships, not scientific findings. Retained metadata coverage is bounded; historical completeness of external sources is not certified.
Foods, preparations, extracts and compounds retain distinct identities. Ambiguous labels require a choice. Source AI processing, model training and raw redistribution are disabled for this search.
Vocabulary attribution: FoodOn contributors, CC BY 4.0, filtered own-namespace labels/IDs and references; courtesy of the U.S. National Library of Medicine, 2026 MeSH vocabulary terms, filtered labels/entry terms; USDA FoodData Central, Foundation Foods April 2026, CC0, filtered identifiers/descriptions. No source endorsement. Navigation spelling/plural changes are separately attributed.