⭐️Vitamin D is a unique nutrient that the body can synthesize from sunlight exposure.
🌞Sun exposure is the primary source of vitamin D for most people.
💊Vitamin D supplements may be necessary for individuals with limited sun exposure, such as those living in northern latitudes or those with darker skin.
🤔Observational studies suggest a potential association between low vitamin D levels and increased disease severity in COVID-19.
🔬However, randomized controlled trials have not consistently demonstrated the benefits of vitamin D supplementation in preventing or treating COVID-19.