Ignoring the idea for a second that a whole chicken breast could be considered breakfast food, that’s still eating a big portion of chicken 4 days a week.
That would only sound reasonable to me if the only meat source in the country was chicken, but looking at the stats Americans also eat an average of 125lb of red meat a year on top of that. Probably not a lot of fish.
And that’s before all the snacks and junk food. I’m starting to see why obesity rates are as high as they are.