Vitamin C is a well-known antioxidant that can act as a free radical scavenger. Free radicals are highly reactive molecules that can damage cells and contribute to the aging process and the development of diseases. Vitamin C can neutralize free radicals by donating an electron to them, which stabilizes them and prevents them from causing damage.

In addition to its role as a free radical scavenger, vitamin C also has many other important functions in the body. It is necessary for the production of collagen, a protein that is essential for healthy skin, bones, and connective tissue. Vitamin C also helps the body absorb iron from plant-based foods and supports the immune system.

It is recommended that adults consume at least 75-90 mg of vitamin C per day, although higher doses may be beneficial for some people. Good dietary sources of vitamin C include citrus fruits, berries, kiwi, mango, papaya, pineapple, broccoli, Brussels sprouts, and bell peppers.