47,210
Participants
Start Date
November 10, 2020
Primary Completion Date
June 2, 2021
Study Completion Date
June 2, 2021
Cod liver oil
5 ml of cod liver oil as a source of 10 ug of vitamin D and 1.2 g of long-chained n-3 polyunsaturated fatty acids (DHA 0,6g and EPA 0,4g) per day for 6 months x 1 time/day together with the first meal of the day. 5ml of Cod liver oil also contains 250ug vitamin A and 10 mg vitamin E.
Corn oil (placebo)
5 ml of corn oil per day for 6 months x 1 time/day together with the first meal of the day
Oslo University Hospital, Oslo
University of Oslo
OTHER
Norwegian Institute of Public Health
OTHER_GOV
Oslo University Hospital
OTHER