Vitamin C, also known as ascorbic acid, is a water-soluble vitamin that is essential for good health. It is involved in many important bodily functions, including immune system function, collagen production, and wound healing. Vitamin C is also a powerful antioxidant, which means it can help to protect cells from damage caused by free radicals.
Vitamin C is found in many foods, including citrus fruits, berries, and leafy green vegetables. However, it is also available in supplement form. Vitamin C supplements are often recommended for people who do not get enough vitamin C from their diet.