Tag: Pandemic

Approximately one billion people worldwide are estimated to have vitamin D deficiency, making this nutritional shortfall a significant global public health concern. The issue extends far beyond temperate climates, with high rates observed even in sunny regions, painting a comprehensive picture of what is vitamin D deficiency a global perspective.

Several studies have reported a higher prevalence of vitamin D deficiency among patients hospitalized with COVID-19. We will explore the scientific literature to understand if and how vitamin D deficiency is associated with COVID-19 positivity and severity of the disease.