Winter cholecalciferol supplementation at 55°N has little effect on markers of innate immune defense in healthy children aged 4–8 years: a secondary analysis from a randomized controlled trial

Winter cholecalciferol supplementation at 55°N has little effect on markers of innate immune defense in healthy children aged 4-8 years: a secondary analysis from a randomized controlled trial. https://t.co/Fl6Dn3dPs7

10μg of #vitaminD may be inadequate for #children living in Northern areas of the globe during winter. Twice that amount tends to maintain the capacity to produce some innate immune markers. https://t.co/eVo0bjD2Yh #diet #nutrition #Supplements #suppleme