What Is Food?

I saw Mike Huckabee on Fox News today. Someone asked him how he lost weight (a lot a weight).

He said he ate the right food.  His quotes were:-

“If it wasn’t a food a hundred years ago, it’s not a food today”

“If it comes through a car window it’s not food”

Of course a lot of superfoods existed a hundred years ago – however most people didn’t know about them then – and there was no research done about the benefits.