It is easy to get internal heat and constipation. Crispy noodles have a high fat content. The noodles are dried by deep-frying, so they are more likely to get internal heat after eating them. In addition, in order to maintain a certain taste, crispy noodles contain certain additives. Furthermore, crispy noodles are starchy foods, and all starchy foods will produce acrylamide, a carcinogen, when cooked at high temperatures (over 120°C). These substances are not good for one's own health and development. Although the dehydrated vegetables in the seasoning package of dry noodles retain the nutrition of the original vegetables, they are slightly insufficient because of the small amount and cannot meet people's needs for a large number of nutrients.