Difference between dietary iron and iron metal

[taregg]

What is difference between iron that we use in food...and iron metal

 

[phinds]

You should learn to use Google:

https://answers.yahoo.com/question/index?qid=20071022055922AAlfNBF

 

[Drakkith]

What is difference between iron that we use in food...and iron metal

Your question is a little too general. Was there something more specific you wanted to know about the iron inside/outside our bodies?