Iron-Rich Foods.
Iron is essential for healthy red blood cells, and if you fail to get enough from your diet, your health can suffer. The Academy of Nutrition and Dietetics advises eating the following iron-rich foods: lean beef and pork, chicken, turkey, fish, dark green leafy vegetables, beans, lentils, iron-fortified cereals, rice, and other iron-enriched breads and whole grains.
Academy of Nutrition and Dietetics, February 2016