# The Efficacy of Different Vitamin D Supplementation Delivery Methods

> **NCT03463642** · NA · COMPLETED · sponsor: **University of Wolverhampton** · enrollment: 62 (actual)

## Conditions studied

- Vitamin D Deficiency

## Interventions

- **DIETARY_SUPPLEMENT:** vitamin D3
- **DIETARY_SUPPLEMENT:** Pill
- **DIETARY_SUPPLEMENT:** orange syrup
- **OTHER:** mineral oil
- **DIETARY_SUPPLEMENT:** Penetrator

## Key facts

- **NCT ID:** NCT03463642
- **Lead sponsor:** University of Wolverhampton
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-02-02
- **Primary completion:** 2017-04-04
- **Final completion:** 2017-04-04
- **Target enrollment:** 62 (ACTUAL)
- **Last updated:** 2018-03-14

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03463642

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03463642, "The Efficacy of Different Vitamin D Supplementation Delivery Methods". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT03463642. Licensed CC0.

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