Vitamin C is one of the most talked-about nutrients. Most of us are aware that it is essential for our health and immune system, but do you know why or how much of it you need each day? How can you be sure that you are getting enough? These days, it’s more important than ever to maintain a healthy supply of vitamin C, so we’ve put together this quick guide to everything you need to know about it and how you can get it from your daily diet. 8 Foods to Support Your Immune System All Year Round Read More Why is Vitamin C Important? Healing wounds. According to the National Institutes of Health, your body uses vitamin C to produce collagen, proteins that form the primary structure of skin, cartilage and other soft tissues. When you suffer from a wound or bruise, your body replenishes the damaged area with fresh collagen. Cancer protection. Vitamin C is an antioxidant. This means that it helps to neutralize “free radical” cells that damage healthy cells, blocking the first step ...