1. The growth and development of seven-month-old babies. At seven months, the baby\’s height and weight will increase to varying degrees. Generally speaking, the height and weight of male and female babies will be different. At this point, the baby is able to roll over, sit up, and try to crawl. They become interested in their surroundings and learn to express themselves. Dietary needs of 2.7-month-old babies At seven months, breast milk or formula milk is still the main food source, but complementary foods can be gradually introduced. Single ingredients such as rice noodles and vegetable purees should be prioritized and a variety of flavors and textures gradually added. At the same time, it is necessary