Answer:
According to FDA, the components that must be included on a food label.
1) common name of product
2) nutrition information such as calories, total fats, percent daily value
3) net contents (weight)
4) ingredients list (ordered from most to least prevalent (by weight)
5) Picture of the food
6) name/address of the food manufacturer, packer or distributor
Explanation:
The percent daily value, the serving size and calories of the food shall be included in the label. For example, daily calories needed by a healthy person are 2000 calories and 25% of vitamin in food label refer to 25% of daily calorie in the form of vitamin. Total fats i.e. saturated and unsaturated fats can also be included in the label.