Iron requirements

Your "iron level" is checked before blood donation is safe to give you blood. Iron is not made in the body and it is necessary to absorb what you eat. The minimum daily requirement of iron is 1.8 mm. Only 10 to 30% of the iron iron that you eat is absorbed and used in the body.Iron requirement of iron can be obtained from iron supplements. Ferrous sulfate 325 millimeters, once oral in a day and by eating high in iron. Vitamins C is also highly recommended because Vitamins C absorb iron in your body. In iron vessel, 80 percent of the kitchenware can be added to your meals. Before taking iron supplements, consult your basic care provider.

Here are Some foods that fulfill our body iron requirement.

• Meat and poultry
• Lean meat and beef.

Seafood

• Fish, jellyfish.

Vegetables

• Green leafy vegetables. 
• B
• carrots.

[Source](https://www.ucsfhealth.org/education/hemoglobin_and_functions_of_iron/)

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