It is a common idea that sugared foods are fat free and they are. However, the body processes excess sugar into fat, so all the excess sugars are converted into fat. You can eat fat free foods all day and gain weight. Vitamins and minerals are simple chemical compounds and can beadded to just about any food.
Sugar is fat free.
Sugar is a carbohdrate and fat is a lipid. So be careful. Each class contains a large number of individual chemical substances. Fats belong to a class of chemical compounds called triglycerides. Three long chain organic acids each containing a string of from about 12 to about 18 carbon atoms.