1. Fruits. Fruits such as iron-rich apples and tomatoes are great to eat when treating anemia. You can either eat apples or tomatoes or drink 100% pure apple and tomato juice to treat anemia.Also fruits that effectively treat anemia are plums, bananas, lemons, grapes, raisins, oranges, figs, carrots and raisins when eaten in large quantities. 2. Honey. Honey is a potent source of iron, copper and manganese.ou can either eat apples or tomatoes or drink 100% pure apple and tomato juice to treat anemia. Also fruits that effectively treat anemia are plums, bananas, lemons, grapes, raisins, oranges, figs, carrots and raisins when eaten in large quantities. 2. Honey. Honey is a potent source of iron, copper and manganese.