The Efficacy of Vitamin D Supplementation to Sustain Performance Outcomes
NCT07654777
This study is recruiting at 1 US site in 1 state, according to its ClinicalTrials.gov record last updated .
Summary
The goal of this clinical trial is to find out if vitamin D supplements help healthy adults maintain their cognitive and simple physical task performance and emotional state during highly stressful situations. The main question it aims to answer is: - Does vitamin D help maintain cognitive and physical task performance and emotional state during highly stressful situations?
Shortened from the sponsor's brief summary. View official record on ClinicalTrials.gov
Conditions studied
- Acute Stress Reaction
Eligibility basics and study details
- Study type
- Interventional
- Phase
- Not applicable
- Ages
- 18 to 40 years
- Sex
- All
- Healthy volunteers
- Accepted
- Sponsor
- Walter Reed Army Institute of Research (WRAIR)
- Last updated on ClinicalTrials.gov
- September 10, 2026
These are the basic criteria only. The full inclusion and exclusion criteria are on the official record, and the study team decides who can take part.
US recruiting sites
Maryland · 1
- Sleep Research Center (SRC), Walter Reed Army Institute of Research (WRAIR) · Silver Spring, MD
Source: ClinicalTrials.gov, data processed . Recruiting US sites filtered by distance and site status; summaries shortened.