True-Spinach is packed with iron implies it's a good iron source, and it isn't — the oxalic acid locks most of it up.

False-Brown sugar is white sugar with molasses added back — same sucrose, and the trace minerals are far too small to matter.

False-Napoleon was about 5'6" to 5'7", average or slightly above for his time — the myth comes from a French measurement misread as English and from British wartime cartoons.