# Effects of Vitamin D Insufficiency in Man

> **NCT01848236** · NA · COMPLETED · sponsor: **University of California, Los Angeles** · enrollment: 300 (actual)

## Conditions studied

- Vitamin D Deficiency

## Interventions

- **DIETARY_SUPPLEMENT:** Vitamin D2
- **DIETARY_SUPPLEMENT:** Vitamin D3

## Key facts

- **NCT ID:** NCT01848236
- **Lead sponsor:** University of California, Los Angeles
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2010-08
- **Primary completion:** 2020-02
- **Final completion:** 2020-02
- **Target enrollment:** 300 (ACTUAL)
- **Last updated:** 2020-03-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01848236

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01848236, "Effects of Vitamin D Insufficiency in Man". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT01848236. Licensed CC0.

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