1,300
Participants
Start Date
March 31, 2014
Primary Completion Date
March 31, 2017
Study Completion Date
March 31, 2018
Placebo
This product is identical in appearance, taste and texture to the experimental formulation but does not include any vitamin D3.
Vitamin D3 (cholecalciferol)
The intervention is an oral tablet containing vitamin D3 (cholecalciferol). Each weekly dose consists of a single tablet. Vitamin D3 content of the dose depends on the intervention group.
International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka
International Centre for Diarrhoeal Disease Research, Bangladesh
OTHER
Bill and Melinda Gates Foundation
OTHER
King's College London
OTHER
The Hospital for Sick Children
OTHER