Ignite Creation Date:
2025-12-24 @ 7:14 PM
Ignite Modification Date:
2026-02-27 @ 1:08 AM
Study NCT ID:
NCT03132103
Status:
UNKNOWN
Last Update Posted:
2017-04-27
First Post:
2017-03-30
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Vitamin D Supplementation and Immunity/Physical Performance
Sponsor:
Bangor University
Organization:
Study Overview
Official Title:
The Effect of Vitamin D Supplementation on Vitamin D Status, Immunity and Physical Performance
Status:
UNKNOWN
Status Verified Date:
2017-04
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to examine the effect of vitamin D supplementation on vitamin D status, immunity and physical performance.
Detailed Description:
Vitamin D plays a key role in bone mineralisation and has been linked to immune defence maintenance and muscle function. Vitamin D is primarily obtained from endogenous synthesis in response to skin sunlight exposure and follows a seasonal pattern; whereby, vitamin D levels peak at the end of the summer and fall to a trough during winter. If winter vitamin D levels can be increased to match those found in summer using supplementation, it is proposed sufficient vitamin D levels will improve physical performance and reduce susceptibility to illness in military recruits.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: