Vitamin C is one of the most iconic nutrients in popular health culture, often credited with preventing colds, boosting immunity, and even fighting serious diseases. But while it's essential for our bodies to function, its benefits are often misunderstood or overstated. Before you stock up on supplements, here's what to consider. What is vitamin C and why does my body need it? Vitamin C, also known as ascorbic acid, plays several essential roles in the body. It is a powerful antioxidant ,