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Definition: What is vitamin C?
Vitamin C, also known as ascorbic acid, is a water-soluble vitamin that is essential for the growth, development, and repair of body tissues. It is a powerful antioxidant that helps protect cells from damage caused by free radicals, which are unstable molecules that can lead to chronic diseases and aging.Vitamin C is not produced by the body, so it must be obtained through diet or supplements. It is found in a variety of fruits and vegetables, including citrus fruits, strawberries, kiwi, bell peppers, broccoli, and spinach.
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As a nutrient, vitamin C plays a crucial role in the synthesis of collagen, a protein that is important for the health of skin, bones, and blood vessels. It also helps the body absorb iron from plant-based foods and supports the immune system, helping to fight off infections and promote overall well-being.
While vitamin C is best known for its role in preventing and treating scurvy, a disease caused by vitamin C deficiency, it has also been studied for its potential benefits in reducing the risk of chronic diseases such as heart disease, certain types of cancer, and age-related macular degeneration.
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It is important to note that excessive intake of vitamin C through supplements can lead to adverse effects, such as digestive issues and kidney stones. The recommended daily intake of vitamin C for adults is 75-90 milligrams for women and 90-120 milligrams for men.
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