date:Aug 22, 2012
er, and the Blue Sky Study followed schoolchildren, all of whom were found to have low blood levels of 25(OH)D at the study's kick-off.
In the new study, Camargo and his colleagues compared the number of winter respiratory infections among a group of children who received daily doses of 300 IU vitamin D added to locally produced milk with that of a control group receiving the same milk without the additional vitamin D.
Based on reports from their parents, the children receiving vitamin D had a