Share 'Vitamin D more effective than vaccines at preventing flu infections'

(NaturalNews) A vitamin D supplement is more effective at reducing the risk of flu infection than vaccines or antiviral drugs, according to a study conducted by researchers from Jikei University School of Medicine in Tokyo and published in theAmerican Journal of Clinical Nutrition. Researchers conducted the double-blind, randomized study on 354 children between the ages of six and 15 during the…