COVID-19 Vitamin D Clinical Trials - US

In Google Sheets

36 Clinical trials in US as of Sept 15

COVID-19 treated by Vitamin D - studies, reports, videos

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Trial Results (not automatically updated)

• 5,000 U daily raised Vitamin D a bit and helped COVID-19 a bit – RCT June 2021

  • 5.000 IU daily does not help miuch

• Vitamin D reduced COVID-19 inflammation (60,000 IU daily for 8 days) - RCT Feb 2021

• Vitamin D not help 10 days after COVID-19 symptoms - RCT March 2021

• 5X less likely to enter ICU with COVID-19 if get Calcifediol (semi-activated vitamin D) - RCT Feb 19, 2021

• 2X fewer COVID-19 deaths observed if infrequent vitamin D (2X more deaths if daily dose) – ClinicalTrial Oct 20, 2020

  • A Clinical Trial, not a Randomized Controled Clinical Trial

• COVID-19 defeated by calcifediol form of Vitamin D in Spain - pilot RCT Aug 29, 2020

• Severe COVID-19 not fought by vitamin D when given too late - RCT Nov 18, 2020

  ===Intervention Trial Summary Table===