As we grow up, we end up developing some ideas as to what a healthy lifestyle looks like, particularly when it comes to food.
But while we commonly hear that we should emphasize vegetables and lean proteins, we can sometimes find that other assumptions we've picked up along the way aren't as based in reality as we thought.
Doctors, dietitians, and other health experts can often give us advice we'd have never considered, but they also have a way of challenging what we think the ideal diet should be and they've got some interesting arguments to back them up.
But based on the eye-catching claims they like to make, it seems that one of their favorite tricks is to show us something that seems obviously bad for us but reveal that it's actually better then something we've accepted into our lives all along.
But none of these revelations are as surprising as one trainer's results in comparing the healthy properties of a protein cookie with a standard McDonald's cheeseburger.