60 whole foods ranked by how much Iron a typical serving delivers, shown as a percentage of the 18 mg daily value (≥10% per serving = a good source). Hemoglobin, myoglobin, oxidative phosphorylation.
Amounts are for one typical serving (FDA/USDA reference portion) of the food's default form. %DV is relative to the 18 mg daily value. Educational reference, not medical advice.