Utilizing a randomized, open, controlled clinical trial, a study was performed to “evaluate the clinical efficacy and safety of vitamin D” for the prevention of influenza A in infants. Infants were randomized to low-dose or high-dose vitamin D, for four months, with 200 infants in each group. Influenza A was observed in 78 cases of…

Vitamin D has proven to be a champion of cognitive health in a recent study assessing healthy adults who possessed a baseline vitamin D of ≤ 100nmol/L, and located in British Columbia, Canada (54˚ North Latitude).