1. The dietary needs of a three-month-old baby. When the baby is three months old, the baby has gradually begun to switch from breast milk or formula to complementary food. However, since the baby\’s appetite is still very small, he only needs to be fed 2-3 times a day. At this time, the baby should be provided with easily digestible food, such as rice noodles, vegetable purees, fruit purees, etc. 2. Rice noodles are the first choice for three-month-old babies. Rice noodles are one of the most suitable complementary foods for three-month-old babies. Rice flour is rich in carbohydrates and vitamin B complex, which is very beneficial for helping babies digest and enhance immunity. At the same time, because rice noodles have a light taste, they are easy to digest and absorb.