- Iron deficiency refers to the body's lack of iron in the bloodstream. This deficiency can cause headaches, lingering colds, a swollen tongue, slowed mental functions and an overall feeling of weakness.
- Heme iron is a type of iron that is easily absorbed by the body. Foods that contain heme iron are lean cuts of beef, chicken, turkey, clams, oysters, shrimp, halibut, tuna, organ meats and eggs.
- Non-heme iron is a type of iron that the body does not easily absorb. Foods that contain non-heme iron include spinach, beans, peas, nuts, Brussels sprouts, potatoes, wheat bread, soybeans, lentils, blackstrap molasses and chickpeas.
- Some food manufacturers have added iron to their food products to increase the nutritional value. Foods that have been enriched are certain brands of oatmeal, breakfast cereals, veggie dogs and burgers, yogurt, white bread and snack bars.
- Iron supplements may be taken in pill form to ensure a full dose of daily iron if you are not able get enough iron through diet alone. These supplements can cause nausea, diarrhea and constipation, so consult your doctor before taking them.
