Iron, an important trace element, maintains the production of red blood cells. Eating a balanced diet rich in iron prevents anemia, but if you have already developed the condition supplementation might be necessary. Once your doctor has recommended to increase your intake, shopping for the proper supplement can be confusing. Iron comes in both ferric and ferrous forms, but the body absorbs ferrous iron best. According to the website Anemia, most iron supplements come in doses of 325 mg but its absorption rate is most important. Iron supplementation causes gastric side effects and excessive consumption can cause toxicity. Consult your physician before beginning an iron regimen.
Ferrous Sulfate
Slow Fe iron supplements deliver a form of ferrous iron called ferrous sulfate when consumed. This type of iron is specific to the treatment of iron deficiency anemia and is sold in most pharmacies throughout the country. The name "Slow Fe" refers to the controlled release of iron into your blood stream. This manner of delivery can alleviate symptoms of nausea in some people who are sensitive to iron supplementation.
Ferrous Fumarate
At 65 milligrams, ferrous fumarate offers less elemental iron than ferrous sulfate supplements that offer 108 milligrams per serving. Most adults need between 60 and 200 mg iron daily, depending on their blood iron levels.
Ferrous Gluconate
The other form of ferric iron that is easily absorbed is ferrous gluconate, which at 35 mg per dose offers the least amount of elemental iron. Nature's Bounty, Paddock, and Meijer are all common supplement brand names easily found in your neighborhood chain markets and vitamin supply stores.
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