Whole grain breads and cereals also are a source of fiber. White bread, as well as many other commercial breads are not good for you, nor are they especially high in fiber. Milled and highly processed grains and cereals also have lost a lot of value. Animal fats, such as lard and butter are among the worst, because they are saturated fats. Carbs and proteins both have 4 calories per gram, while fat has 9 calories per gram.
Fatty foods tend to be low in fiber and overall nutrition and often high in sugar and calories.
High-fat foods tend to be less filling than other foods, and therefore less satisfying. All foods have at least a trace of fat it s added fat that you really have to watch for. Much of the weight of milk comes from the water it contains, which has no fat, and thus it is able to sport a low percentage of fat by weight. Sweets are usually concentrated sources of calories. That means that there is a high proportion of calories to amount of food.