Comparing Different Amounts of Vitamin D Supplementation to Preschool Children Living in Northern and Southern Sweden

NCT01741324 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

220

Enrollment

OTHER

Sponsor class

Conditions

Vitamin D Deficiency

Interventions

DIETARY_SUPPLEMENT: Vitamin D 25 microg/d
DIETARY_SUPPLEMENT: Vitamin D 10 microg/d
DIETARY_SUPPLEMENT: No extra vitamin D

Sponsor

Umeå University

Collaborators

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