盛夏气温高,有些年轻的父母为了孩子凉快,防止头部生痱疖,喜欢给孩子剃光头,这样做弊多利少,是不可取的。人的头发有其特殊功能,不但在夏季有遮光挡阳和散热的作用。而且还有保护头颅的重要功能。当头部受到意外袭击或外界物体的伤害时,浓密而富有弹性的头发首当其冲,可以防止或减轻头部的损 Summer temperatures are high, some young parents in order to cool their children to prevent head dirty, like to shave their children head, doing more harm than good, is not desirable. Human hair has its special function, not only in the summer block sunscreen and cooling effect. And there’s the important function of protecting the skull. When the head is accidentally attacked or injured by external objects, the dense and elastic hair bear the brunt, which can prevent or reduce the loss of the head