Iron: Anemia, Toxicity & Poisoning

Iron is a mineral that our bodies need in an adequate amount in order to function normally, replenish our red blood supply and to perform other tasks. A deficiency of iron is called anemia and can cause many health problems. Anemia occurs most frequently in women, primarily between puberty and menopause. Symptoms include fatigue, dizziness, delayed healing, headaches, weakness, increased sensitivity to cold, and other signs of decreased hemoglobin in the red blood cells, such as the corners of the eyes, the gums and the lips being nearly colorless instead of bright pink. On the other hand, if we get too much iron, this is known as iron toxicity. This condition is more frequent in males. Symptoms of this dangerous condition are much the same as anemia.

In order to remedy anemia, a person can begin eating a diet that is rich in iron, and one can also take iron (ferrous sulfate) supplements available in most drugstores. However, because of the danger of toxicity, one should not begin an iron rich regimen or take iron supplements unless instructed to do so by a doctor (even if diagnosed by a doctor as having anemia). Foods that are rich in iron include all meats, tofu, chickpeas, beans, leafy green vegetables like spinach, kale, and some herbs, non-leafy greens such as green beans and artichokes, raisins and some other dried fruits, various nuts and nut products like peanut butter, and tomatoes.

To alleviate iron toxicity is a slightly more complex process than combating anemia. It is important to see a doctor if an excess of iron is suspected. If the toxicity is not severe, the doctor may recommend some foods which can help delay iron absorption, including whole grain foods and black tea. A person can also reduce the amount of Vitamin C that is consumed and take Calcium supplements, particularly after eating foods that are high in iron. For more acute cases, it may be necessary for the doctor to prescribe or administer a medication which binds with the iron in order to carry it out of the body.

If a person experiences intense stomach pain after taking iron supplements, a doctor or other health professional should be contacted as soon as possible, particularly if vomiting occurs. This can be a sign of iron poisoning, which is much more severe than iron toxicity and can be swiftly fatal if not treated immediately.