"ascorbic acid" 的定义和意义

What is "ascorbic acid"?

Ascorbic acid, commonly known as vitamin C, is a water-soluble vitamin found in various fruits and vegetables. It is essential for maintaining overall health and plays several important roles in the body. As an antioxidant, ascorbic acid helps protect cells from damage caused by harmful molecules called free radicals. It is also necessary for the production of collagen, a protein that supports the structure of skin, bones, and blood vessels. Additionally, ascorbic acid boosts the immune system, aids in wound healing, and enhances the absorption of iron from plant-based foods. Good dietary sources of ascorbic acid include citrus fruits, such as oranges, lemons, and grapefruits, strawberries, kiwi, bell peppers, broccoli, and tomatoes.