Nobody "invented" iron, it's an element, and people have known about it for thousands of years. Until recently, people could easily get enough iron from their food, and did not need suplements very often. By contrast, we now must add iron to our food (for example, cereal) in order to get enough iron for our blood to oxygenate.
Eggo cereal is about 25% Iron in the 12 servings.
Usually it is right on the side of the box but you could probably go on the website that is on the box for the amount of iron in your cereal.
Iron in Total cereal is listed as an element, not a compound. Iron is an essential nutrient and is typically added to cereals and other fortified foods in the form of elemental iron.
"Zero-Iron Crunch"
It really depends on the type of cereal.
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Total
2020
There are many iron containment in cereal. Iron helps build red blood cells. Without Iron, we could get tired a lot, and get more diseases.
No, it depends on the natural and fortified ingredients of the cereal.
your nan
iron is just a mineral found in most protein