Foods that contain vitamin C are mainly a variety of fresh fruits and green leafy vegetables. Fruits are the best source of natural vitamin C. Fruits rich in vitamin C include dates. Fruits rich in vitamin C include jujubes, especially fresh jujubes, which are high in vitamin C and are known as “natural vitamin C capsules”. In addition, kiwis, lemons, strawberries, oranges, cherries, grapefruit and other common fruits are rich in vitamin C. Some green leafy vegetables such as broccoli and cabbage are also rich in vitamin C. In addition, tomatoes, lettuce and other vegetables are also high in vitamin C content. Eating these vegetables raw or cold can maximize the retention of vitamin C. If they are stir-fried or steamed, the vitamin C content is easily destroyed. Vitamin C is an antioxidant. Regular intake of foods containing vitamin C helps the body to fight against oxidation, and also helps to maintain the health of skin and mucous membranes, and promotes the absorption of iron. It is recommended to add an appropriate amount of fresh fruits and green leafy vegetables to your daily diet to help replenish the vitamin C your body needs.