Junk food is not because of the quality of the raw material requirements of the manufacturer that will produce large amounts of food, but the price was. Make the raw materials used to manufacture standard criteria fail.
Junk food is not using quality raw material due to the needs of manufacturers to produce large quantities of food, but cheaper. Making raw material does not meet the criteria.
Junk food does not use high quality raw material, because the needs of manufacturers to produce food ปริมาณมากแต่ cheap. The raw materials used to produce the pass standard