A fate tax is a tax which Is placed upon fattening food, baverages on overweight individuals. A fat tax is used to decrease the consumption of certain foods that’s cause obesity. A related idea is to tax foods that are linked to increased risk of coronary heart disease. Numerous studies suggest that as the price of the food decreases individuals get fatter hence eating behavior may be more responsive to price increases and nutritional education. However studies show that obese people are less responsive to changes in the price of food than normal weight individuals. To implement a Fat Tax it is necessary to specify which food and bevaerage product will be targeted. This must be done with care because a carelessly chosen food tax can have effect