Our folklore called “horse teeth” or “plate teeth” is the epithelial beads caused by the proliferation and keratinization of epithelial cells in the gingival mucosa of newborns, which is a light yellow-white mound-like elevation, the size of a sesame seed. People often think that this is the reason why newborns do not like to eat milk and wrong to pick with a needle, once the bacteria enter can cause infection, and even sepsis and life-threatening. In fact, the epithelial beads will fall off on their own sooner or later, and do not affect milk consumption and do not need to be treated. Most newborns also have small yellowish-white granules on the midline of the palate, which are the result of the accumulation of mucus gland secretions and do not need to be treated.