# Key Nutrients and Mental Health

> **NCT03336125** · NA · COMPLETED · sponsor: **University of Bergen** · enrollment: 86 (actual)

## Conditions studied

- Mental Health Impairment

## Interventions

- **DIETARY_SUPPLEMENT:** Vitamin D
- **DIETARY_SUPPLEMENT:** Placebo

## Key facts

- **NCT ID:** NCT03336125
- **Lead sponsor:** University of Bergen
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-11-17
- **Primary completion:** 2018-05-22
- **Final completion:** 2018-05-22
- **Target enrollment:** 86 (ACTUAL)
- **Last updated:** 2019-06-28

## Collaborators

- [object Object]
- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03336125

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03336125, "Key Nutrients and Mental Health". Retrieved via AI Analytics 2026-06-15 from https://api.ai-analytics.org/clinical/NCT03336125. Licensed CC0.

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