It is a powerful antioxidant that is important for the maintenance of connective tissue. It also functions as a co-factor for many enzymes in the body.
. For this reason, people need to get it from fruit, vegetables, fortified food or supplements..
vitamin C deficiency may cause scurvy, a condition initially characterized by spotty skin and fatigue. Advanced scurvy can cause yellow skin, loss of teeth, bleeding and eventually death.
several studies indicate that high vitamin C intake may:
Protect against age-related mental decline.
Reduce blood pressure.
Improve the health of blood vessels, possibly cutting the risk of clogged arteries.
Some of these effects may only apply to those who are low in vitamin C to begin with.
Taking vitamin C can also enhance iron absorption from a meal. This can reduce the risk of anemia in people who are prone to iron deficiency.
Vitamin C is found in most plant foods, especially raw fruits and vegetables. The richest food sources citrus fruits and various berries.