Exploring the Role of Vitamin D in the Era of COVID-19Since COVID-19 emerged, discussions have been ongoing regarding the potential benefits of taking supplementary vitamin D to prevent or treat the virus.The vitamin, often referred to as the sunshine vitamin due to its production in our bodies when exposed to light, holds particular significance in autumn and winter when outdoor activities decrease.During the winter months, individuals are commonly advised to take vitamin D supplements to maintain bone and muscle health and support overall well-being. However, regarding COVID-19, health experts exercise caution in establishing a definitive link.In June 2020, Paul Chrisp, director of the Centre for Guidelines at the National Institute for Health and Care Excellence in the UK, stated, "While there are health benefits associated with vitamin D, our rapid evidence summary did not identify sufficient evidence to support the use of vitamin D supplements for the treatment or preventi...