Infants drinking 45 degrees of milk may be hot. Although the temperature of the water used in the preparation of milk powder is generally about 45 degrees, but there is no strict temperature regulations, and after the preparation of milk powder, often through this period of time, so the temperature will drop, generally less than 45 degrees, it should be about 40 degrees, if the temperature after the preparation of milk powder is still 45 degrees, drinking milk when the baby may be scalded. After giving the infant milk powder, parents should drop the milk out, on the back of the hand to feel, if you feel the temperature is relatively high, can not immediately feed the baby, need to leave the milk properly for a period of time, the temperature has dropped, and then give the baby to drink to avoid causing burns to the mouth, esophagus, and will also affect the digestive function.