Could vitamin d levels predict COVID-19 severity? new study investigates
NCT ID NCT04394390
First seen Feb 05, 2026 · Last updated May 15, 2026 · Updated 13 times
Summary
This study looked at 1100 people with COVID-19 in Turkey to see if their blood vitamin D levels were linked to how sick they got. Researchers measured vitamin D levels and compared them to disease severity. The goal was to understand if current vitamin D guidelines reflect real COVID-19 risk, but the study did not test any treatment.
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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.
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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Bursa City Hospital
Bursa, Dogankoy, Turkey (Türkiye)
Conditions
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