Carrot

A rich source of beta-carotene, a precursor of vitamin A, a powerful protector against heart disease, some forms of cancer, and immune system booster. Its content of soluble fiber reduces blood cholesterol. A carrot a day cut female stroke rates by two thirds, and lung cancer risks by half, even among former heavy smokers. Beta-carotene also reduces the risks of cataracts and macular degeneration. CT