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怀孕是生育年龄妇女的一种特殊生理过程,由于胎儿,胎盘的生长发育及母亲身体血容量的增长,对铁营养有着特殊的生理需要,如果对孕妇的铁营养不加重视,往往而影响孕妇的身体健康,甚至还会影响胎儿的铁营养和身体健康。
Pregnancy is a special physiological process in women of childbearing age. Due to the growth and development of the fetus and placenta and the growth of mother’s blood volume, it has special physiological needs for iron nutrition. If iron nutrition of pregnant women is not emphasized, it often affects pregnant women The physical health, and even affect the fetus’s iron nutrition and physical health.