A noon breakfast of ramen? Granted, Naruto was a teenager, but he was also a ninja. Didn't some class in the Academy teach basic nutrition? Ninja put more demands on their bodies than civilians, so eating healthy was important.

"This is a horrible breakfast." No other way to put it. "There are hundreds of better ways to annoy my brother that don't run the risk of you collapsing because all you've eaten is salt and noodles."