Plums

Prunes contain antioxidants that help prevent macular degeneration.
It is rich in fiber, especially pectin, fructose and sulfur, which help in the bowel function and in the treatment of constipation.
They help improve liver function and generally detoxify the body.
They contain significant amounts of calcium, potassium, magnesium and beta-carotene that help regulate blood pressure and blood sugar levels.