在过去的十年里,不发达国家牙科病人的数量以惊人的速度增长,而发达国家牙科病人的数量却减少约40%。不发达国家牙科病人的增多与糖的消费量增多有关。发达国家牙科病人的减少与含氟牙膏的普遍使用,食糖形式、数量的改变有关,并与抗菌素的频繁使用有关。那些在饮水中加 In the past decade, the number of dental patients in underdeveloped countries has increased at an alarming rate, while the number of dental patients in developed countries has decreased by about 40%. The increase in dental patients in underdeveloped countries is related to the increase in sugar consumption. The reduction in dental patients in developed countries is related to the widespread use of fluoride-containing toothpaste, changes in the form and quantity of sugar, and related to the frequent use of antibiotics. Those who add in drinking water