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The body uses what it needs and the rest is passed in the urine. It helps the body build and maintain collagen; heal wounds and bruises; keep the immune system healthy; maintain healthy bones, teeth, gums, red blood cells, and blood vessels; repair bone fractures. Vitamin C may also reduce the risk of certain chronic diseases by acting as an antioxidant. It is unclear from studies whether physical activity increases a person's requirement for vitamin C. There is no substantial evidence that mental or emotional stress increases the need for vitamin C for healthy people. Signs of vitamin C deficiency include: inflamed gums, reduced resistance to colds and infections, skin problems, slow wound healing, stomach disorders. However, severe deficiency and scurvy are rare in developed nations. Scurvy is a disease caused by a deficiency of vitamin C. It causes open sores in the mouth, loose teeth, and soft gums. |
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