date:Jan 24, 2013
among children who started nursery school after age 3 years, that is, takingvitamin D3 supplements reduced the risk of influenza A viral infection by 64 percent, compared withcontrols.
Among children with asthma diagnosed prior to the trial, asthma attacks were reduced by 83 percent inthose who took vitamin D3 supplements, compared with those who did not take the supplements.
The researchers concluded Vitamin D3 supplementation during the winter may reduce the incidence ofinfluenza A, especial