Vitamin C

Vitamin C (ascorbic acid) is a water-soluble vitamin that functions as an antioxidant in the body. This vitamin is essential for the production of connective tissue, promotes iron absorption, and contributes to maintaining good immunity. A vitamin C deficiency can lead to lowered immunity, slower wound healing, and, in severe cases, scurvy. On the other hand, an excess of vitamin C can cause gastrointestinal complaints or diarrhea.