摘要
营养元素(nutrition elements)是构成生命的基础物质,是机体新陈代谢、生长发育以及繁衍后代所不可或缺的物质基础。其不仅参与机体内的激素合成、能量转换、学习记忆,而且还对消化吸收、免疫应答、繁殖遗传等产生影响。妊娠期是一个特殊而复杂的生理时期,为适应胎儿生长发育的需要,母体各系统均发生相应变化,器官负荷增大,对营养物质尤其是对钙、铁、锌、镁、铜等微量元素的摄取平衡对孕妇及胎儿健康至关重要。现今,孕妇妊娠期营养元素缺乏已成为世界性问题。该研究对营养元素重要性、国内外孕妇妊娠期营养状况及均衡摄取营养元素对孕妇生理指标影响进行阐述,以对营养元素均衡摄取对孕妇妊娠期生理指标及营养状况作详细的论述。
Nutrients （nutrition elements ） is the foundation of substance of life, is the body＇s metabolism, growth and reproduction essential material basis for future generations. Which not only involved in the body＇s hormone synthesis, energy conversion, learning and memory, but also on the digestion and absorption, immune response, reproduction and heredity impact. Today, pregnant women during pregnancy nutrient deficiency has become a worldwide problem. In this study, the importance of nutrients, nutritional status during pregnancy and pregnant women at home and abroad balanced intake of nutrients affect pregnant women on physiological indicators elaborated to a balanced intake of nutrients for pregnant women during pregnancy and physiological indicators of nutritional status, in a balanced intake of nutrients for pregnant women during pregnancy and physiological indicators of nutritional status, for a detailed discussion of research are discussed as below.
出处
《广东微量元素科学》
CAS
2014年第2期31-35,共5页
Trace Elements Science
关键词
营养元素
孕妇
营养状况
生理指标
nutrient element
Pregnant woman
nutritional status
physiological index
