The body as above the nutrients and the amount of each food type, which are essential to the body in the right proportions and meet the needs of the body. People who eat junk food will focus on starch, sugar and fat in excessive amounts but the lack of nutrients such as protein, vitamins and minerals, as well as the amount of food was not proportional to the body's needs. This could have an impact on malnutrition has also been the food category repeatedly will not benefit the body. The body is getting the nutrients that are incomplete and lack of diversity for the long-term effects May cause problems in various maladies.