CompletedNot Applicable

Maintenance of Vitamin D Level by UVB Radiation

Denmark75 participantsStarted 2008-10

Plain-language summary

The purpose of the study is to determine the frequency of UVB radiations necessary to maintain the Vitamin D level during winter time.

Who can participate

Age range18 Years – 65 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * 18-65 years * Healthy Exclusion Criteria: * Sun bed use * Holiday or business travel south of 45 degrees latitude during trial * Illness * Drug addiction * Pregnancy * Lactating

What they're measuring

Vitamin D (nmol/l)

Timeframe: Monthly during 4 months

Trial details

NCT IDNCT01101243

SponsorBispebjerg Hospital

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2009-03

View on ClinicalTrials.gov More Vitamin D Status trials