Most fast-food advertisements focus on the high levels of salt and fat contained in the food.
a. true
b. false

This statement is false.

Fast food contains high levels of salt and fat. If the advertisements focused on this and the lack of any other health benefits in the food then people would be less inclined to buy it and eat it!! Advertising is meant to encourage people to use a product and they use tactics designed around selling and not necessarily telling the truth.