Fast Food are having both advantage in taste as well as disadvantages in health.They are mouth rellish dishes.They are likely eaten up by the children as they prefer junk foods rather than rice, dal, chapati e.t.c., But the sales of fast foods are becoming very economical as they use some plastic contents in preparing raw noodles.So many children are used to suffer alot for this, and the fast food preparing methods are not hygenic.So keep away your children from fast foods.