When you think of the iron in your cereal, it's easy to brush it off as just your everyday nutrient that's found in all kinds of food. You probably never think about the iron actually being iron, like the kind in Tony Stark's suit.
This science man used magnets to demonstrate how Total cereal reacts to it. He put some cereal flakes in a water-filled petri dish and used a small magnet to move the flakes around.
He later blended a cup of cereal, poured it in a plastic cup and used the magnet to physically extract the iron. You can literally see the iron on the side of the cup when he's doing this. He even moves the magnet around so the iron follows it.
It's not every day you get to physically see the iron in your food. Looks delicious, right?
