Ascorbic acid, a naturally occurring organic compound, is one form of vitamin C. Ascorbic acid has potent antioxidant properties and is an essential nutrient for humans. Ascorbic acid helps maintain and repair bones, tissue, cartilage, and teeth; it is helpful with iron absorption and necessary for the formation of collagen, an important protein. Additionally, ascorbic acid is proven effective for treating vitamin C deficiency and the resulting conditions, such as scurvy.
Other benefits of ascorbic acid includes treating the common cold, skin infections, bronchitis, tuberculosis, and dysentery. Some people use vitamin C to alleviate physical and mental stress, fatigue, and depression.
A large number of Americans may have low intake levels of vitamin C due to a diet lacking fruits and vegetables. Ascorbic acid antioxidants can help fill the dietary gap.