2. The advantage of noodles is that it can promote the absorption of trace elements zinc and iron, which is more conducive to growth. This is one of the reasons why northerners are taller than southerners. The disadvantage is that it is easy to get fat. The ingredients of pasta are mostly starch, which is easy to get fat if you eat too much.

3. Rice has high nutritional value and is rich in protein. Traditional Chinese medicine believes that rice is sweet in taste and flat in nature, which has the effects of tonifying the middle warmer, strengthening the spleen and stomach, nourishing essence and brain, harmonizing the five internal organs, dredging blood vessels, improving hearing and eyesight, relieving annoyance and quenching thirst, and stopping diarrhea. Eating more can make people "strong and healthy".