Vitamin D3 may lower long COVID risk, new study suggests
NCT ID NCT06452082
First seen Apr 08, 2026 · Last updated May 15, 2026 · Updated 6 times
Summary
This study reviewed medical records of 200 adults from an endocrinology clinic to see if taking vitamin D3 supplements lowered their chances of developing Long COVID after a COVID-19 infection or getting COVID-19 after vaccination. Researchers compared patients who took vitamin D3 with those who did not. The goal was to understand if this common supplement could offer protection.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Luigi di Filippo
Milan, 20132, Italy
Conditions
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