20%
The information on calories on food can be found on the package of each food. Moreover, one can also search on the internet for the calories of each food, such as the understanding calories of NHS. One can also download an application which explains how many calories each food has.
That depends on the food eaten, each food has different calories content
Fats
calories from fat
Calories
That depends. Each dish is different and would therefore have a different number of calories.
The energy of food is measured by the kilo calories. It will be printed on each food packet's back.
Food a contains 150 calories in three forth serving. That makes 200 calories per serving. Food B contains 250 calories per two third serving. That makes 375 calories per serving. So food A has got less calories per unit serving as compared to food B.
Calories
calories a+
calories a+
Toast would be in the bread and cereals group. Butter and jelly would be in the "discretionary calories" group; non essential (but often fun!) calories.