我国近年来在提倡计划生育控制人口数量的同时,强调优生以提高人口质量,即所谓“少生、优生”,这是非常正确的。优生就是要采取一些相应措施以提高下一代身体素质及健康水平。优生也是人类的一种本能,凡作父母的,无不希望自己的子女既聪明又健康。现仅从孕妇营养这个方面来讨论与优生的关系。以往孕期保健的概念主要是维护孕妇本身的健康。近年来,随着围产期医学的发展,视孕妇为“母子统一体”,孕期保健也 In recent years, China has been very much in advocating the control of the population of family planning and at the same time emphasizing eugenics to improve the quality of the population, the so-called “fewer students and eugenics.” Eugenics is to take some appropriate measures to improve the quality of the next generation of physicians and health. Eugenics is also a human instinct, where parents, all want their children to be both smart and healthy. Now only from the aspect of maternal nutrition to discuss the relationship with eugenics. The concept of past pregnancy care is mainly to maintain the health of pregnant women themselves. In recent years, with the development of perinatal medicine, as pregnant women as “mother and child reunification”, during pregnancy care