December 12, 2007 | Food & drink, Health, Pregnancy
Being an Emergency Medical Technician I could give you the medical explanation of why we need iron and what it does for us . I will spare you the medical jargon and just tell you that we need iron because it is an important component in our blood, which we all know we desperately need, and it helps us maintain a healthy immune system. The recommended daily amount varies by web site and is quite controversial but here is an idea of what I have found:
~ 10 mg a day for children, men over 18 and women over 50
~ 15 mg a day for females and lactating women
~ 30 mg a day for pregnant women
Iron is not secreted from the body except for very small amounts through hair, nails and skin so the amount of iron we consume builds up over time. The other obvious way we reduce the iron in our bodies is through blood loss. Having too much iron in your diet (HEMOCHROMATOSIS) can be cause for concern. Most Americans get enough iron in their diet, some get too much, others can be deficient. Those who are most likely deficient are children, pregnant women and those with tested and diagnosed iron deficiencies. The easiest way to find out how much iron is in your blood is by a simple blood test that can be preformed by your doctor. The other ways you can make sure your iron level isn’t too high is to avoid taking iron supplements (unless instructed by your doctor) and by donating blood. Sure, it may involve a little pain, but donating blood serves the dual purpose of ridding your body of excess iron and potentially saving lives.
To keep your iron levels in check, follow a healthy and varied diet! You can find out about iron-rich foods here. If you are into checking labels than see how much iron is in the processed foods you eat. The recommended daily value of iron on labels is 18 mg which unless you are pregnant is more than most adults need (The daily value percentage has not been updated since the 1960’s). So, if the daily value of iron on the label is 10% it really contains closer to 20% of your daily quota. Just double the number to get a closer result.
The skinny on iron? It helps maintain overall blood health and energy levels, but there is such a thing as too much. Your doctor can help you decide what works best for you and whether or not you need supplements.
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