Obesity is becoming a major issue of the present time because numerous folks are reported as obese due to unusual eating habits. Certain people believe that, if the cost of junk will increase there will be declined in number of junk food consumers, thus, this how the problem will resolve. This essay will 70% concur with the above notion, but rest 30% not sure due to people's attitude, therefore, following essay will discuss how the increasing cost affects the number of people's eating habits and secondly, why some individual does not concern about the cost.