Health
Vitamin D and Covid‐19: From potential therapeutic effects to unanswered questions – Wiley
Evidence suggests that vitamin D supplementation could potentially be effective either in treatment or prevention of coronavirus disease 2019 (Covid‐19). Indeed, several studies and trials have begun…
2.1 Epidemiological evidence
Vitamin D deficiency is considered as a growing global public health problem and the impact of poor vitamin D status in some clinical settings including respiratory viral diseases has been well documented. Indeed, several studies have highlighted the inverse association between vitamin D levels with severity and mortality of respiratory viral infections in both children and adults.9-12 These epidemiological findings have prompted several randomized controlled trials…
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