26
Participants
Start Date
November 10, 2022
Primary Completion Date
June 24, 2024
Study Completion Date
June 24, 2024
Vitamin D supplementation (30 µg/d)
The participants will be instructed to take the tablets (vitamin D or placebo) once a day 4 weeks prior to the onset of the non-surgical periodontal treatment (NSPT), and to continue for two weeks after their first NSPT, altogether 6 weeks.
Public Dental Service Competence Centre of Northern Norway, Tromsø
Public Dental Service Competence Center of Northern Norway
UNKNOWN
University of Tromso
OTHER