One and a half year old babies are generally not recommended to drink only milk powder for breakfast. One and a half year old baby’s physical development has returned to normal, and basically can eat normally, if you only drink milk powder in the morning, you can not replenish the nutrients needed by the body. And nutrition can not keep up with the long-term, may affect the physical development, resulting in decreased immunity. Although the formula added calcium, protein and other nutrients, but for one and a half year old baby, nutrition is not comprehensive, so you need to add other diet to supplement the body’s need for vitamins, fiber, etc., can promote better physical development. One and a half year old baby diet needs to be reasonable, not only to ensure nutrition, but also to ensure that easy to digest, to avoid the baby’s development is hindered.