As for whether or not America has grown more nutritionally conscious about lunch, there is evidence both ways.

At the same time the fractured Greek world grew conscious of its unity.

He grew conscious, then, of what power meant, how it worked.

After a moment, he grew conscious again of the little wheel.

He scratched at it absently, grew conscious that something had changed.

Fumbling my way along, I grew conscious of a low humming sound ahead.

He grew conscious that Prudence had asked him a question.

He'd grown very conscious of parked cars following the second attempt on his life, a little earlier.

After a time, he grew conscious of a presence at his back.

Isaac was growing conscious of the world again, hearing boats through the walls behind him.