Comparison of Sunlight Exposure and Vitamin D Supplementation on Serum 25-hydroxyvitamin D Levels

NCT03310242 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

150

Enrollment

OTHER

Sponsor class

Conditions

Vitamin D Deficiency
Cardiometabolic Risk Factors

Interventions

BEHAVIORAL: Sunlight Exposure
DIETARY_SUPPLEMENT: Vitamin D Supplementation
OTHER: Placebo

Sponsor

Seoul National University Hospital