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High-dose versus standard-dose vitamin D supplementation in older adults with COVID-19 (COVIT-TRIAL): A multicenter, open-label, randomized controlled superiority trial | PLOS Medicine
Neil Peter Walsh on Twitter: "Safe summer sun and winter oral vitamin D3 recommendations in our Exerc Immunol Review 2016 paper https://t.co/0wYrsmy1a3" / Twitter
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4,000 IU of Vitamin D daily is safe, but takes a year to plateau (Best-D) – RCT Dec 2016 | VitaminDWiki
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