Foods that contain iron: Oysters A 3-ounce serving of cooked oysters contains 8 mg of iron White beans A 1-cup serving of canned white beans contains 8 mg of iron Fortified Breakfast Cereals A regular 1-serving of fortified breakfast cereal contains 18 mg of iron Red Meats Beef contains 2.47 mg of iron per 100 … Continue reading Where to source your daily Iron