Baby shaving will not increase the amount of hair, baby hair volume and genetic factors, nutritional factors and other related, so shaving hair to increase the amount of hair does not have any scientific basis. The amount of baby hair in fact and shaving frequency does not have any relationship, mainly by genetic factors, if the parents of the amount of hair is more, the baby’s hair is relatively more, on the contrary, if the parents of the amount of hair is less, the baby will appear the probability of hair thinning than other children of the same age. In addition, nutrition also has a certain impact on the baby’s hair, if the baby usually do not pay attention to nutritional intake, resulting in a lack of zinc, iron or calcium deficiency, the same phenomenon will occur hair thinning.