A study proves the effectiveness of vitamin D in elderly patients

Cited by some experts among potential treatments during the pandemic, is vitamin D effective against severe forms of Covid-19? Yes, according to the Angers University Hospital, which has just announced the results of the Covit-Trial study, which it conducted. “With a very high level of evidence,” the findings show, “Indeed, the value of a high dose of vitamin D, administered within 72 hours of diagnosis of Covid-19, to frail elderly people who have contracted the infection,” he said. in a statement.

Between April and December 2020, 260 patients over the age of 65 from nine CHUs and their Ehpads participated in this study. Within three days of diagnosis, some received a standard dose of vitamin D, while for others, the dose was much higher. In the end, a “significant reduction in the death rate” was found.

Anti-inflammatory effects

“This result is important and consistent with what we will save the anti-inflammatory effects of vitamin D, significantly reducing the risk of death at 14 days, and clearly avoiding inflammatory inflammation and cytokine storm observed in les. severe forms of Covid-19, ”said Cédric Annweiler, head of the geriatric department at Angers University Hospital.

The authors of the study therefore recommend that “satisfactory vitamin D status be achieved as soon as possible in the elderly with Covid-19, using high-dose supplementation as soon as it is diagnosed”.

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