Fat free food: A lie

Yeah i agree with the food companies that the food dont have fat as ingregent but that does'nt mean that it does not give fat..............This will  look like as if i am contradicting myself right? But i aint. Get the logic, in fat free food, the companies will definitely have a substitute to make the food have taste and in most cases it is sugar. When sugar enters the body, some are used as energy while the rest are stored as fat. The more you have that concept that is a fat free food and eat more of it, the more you get fat twice as much you will normally get from normal fatty food. so try and eat less of all food whether fat free or fat food.