Question: are dried prunes high in iron?
Answer: Provides a good source of iron Prune juice is a great source of iron and can help prevent and treat iron deficiency. A 1/2 cup of prunes contains 0.81 mg of iron, which provides 4.5 percent of the FDA's percent daily value. A 1/2 cup of prune juice , on the other hand, contains 3 mg, or 17 percent.