Americans spend approximately $150 billion annually on fast food. Doesn’t it make sense for us to take a little trip down memory lane and trace the history of what has become such an integral part of unhealthy lifestyles and our economy in general?
Via: Medical Insurance – Food art
![A Brief History of Fast Food](http://www.onlyinfographic.com/wp-content/uploads/2010/09/fastfood-440-960x460.png)