Rice, like noodles, is very low in fat, and 100g of rice has a calorie content of about 300g, although it may be higher than that of noodles. Rice is rich in nutrients and amino acids, so even if you eat rice three times a day, you won't get the same kind of nutritional deficiencies as you would if you ate noodles.
While the calories of noodles are slightly lower than rice, but noodles are more easily absorbed than rice, easy to cause nutritional excess, and long-term eating noodles can easily lead to malnutrition, malnutrition may also lead to obesity, of course, in the process of losing weight, whether it is rice or noodles can not be eaten, eat more than one is likely to cause nutritional excess.