I’ve read a little bit about the idea.
Supposedly, with certain foods – like broccoli – if you eat a bowl of broccoli your body will burn more calories digesting it than are in it.
I’m also a bit confused.
Does that mean if you eat nothing but broccoli, eventually you’ll become invisible?
Yes, you would eventually become "invisible."
if you eat nothing but broccoli, you would lose too much wait and eventually starve to death. Your stomach cannot hold enough broccoli to meet your daily calorie needs. You'd get way too full, probably make yourself sick, before you eat enough calories from broccoli alone.
And although broccoli does have calcium, vitamin C and other important nutrients, it lacks many other important nutrients.
So eat some pizza and ice cream with your broccoli.
