铁是人体必需的一种微量元素，是许多生理生化反应不可或缺的，包括氧气的运输和存储，氧化磷酸化以及许多氧化还原反应的催化。同时铁也是造血的重要原料，孕期母体及胎儿对铁的需求量增加，缺铁性贫血是孕妇中最常见的贫血。为了满足胎儿对于氧气及营养的需求，增强胎盘灌注，妊娠期母体血液粘度降低，血流速度增加，红细胞体积增大。从怀孕的第六周开始，血浆体积与红细胞质量不成比例地增加，在妊娠约 24 周时达到最大值，血浆量最大时比妊娠开始时高40%-50%，会出现妊娠期生理学贫血。妊娠期间每天需要额外摄入约 1g 元素铁（甘氨酸亚铁Ferrous Glycinate、抗坏血酸亚铁Ferrous L-Ascorbate）用于母体合成血红蛋白、胎儿发育及在婴儿早期建立铁储备。人们普遍认为，在妊娠期间，孕妇缺铁比铁超负荷的风险更大。妊娠期铁缺乏与缺铁性贫血诊治指南中指出，当血清铁蛋白<30ng/ml 是铁耗尽的早期提示，需要尽早补充治疗。

妊娠期铁（甘氨酸亚铁Ferrous Glycinate、抗坏血酸亚铁Ferrous L-Ascorbate）需求与缺铁性盆血防治指南

公司官网：www.wilincare.net欢迎选购！

抗坏血酸锰Manganese Ascorbate、抗坏血酸亚铁Ferrous Ascorbate、赖氨酸甘氨酸镁Magnesium Lysinate Glycinate、甘氨酸谷氨酰胺镁Magnesium Glycinate Glutamine、柠檬酸苹果酸镁Magnesium Citrate Malate、柠檬酸锶Strontium Citrate、柠檬酸锰Manganese Citrate、柠檬酸铜Copper Citrate、天门冬氨酸锂Lithium Aspartate、牛磺酸硒Selenium Taurate.

Iron requirements during pregnancy (Ferrous Glycinate, Ferrous L-Ascorbate) and iron-deficiency anemia prevention and treatment guide

Iron is an essential trace element for the human body and is indispensable for many physiological and biochemical reactions, including the transport and storage of oxygen, oxidative phosphorylation, and the catalysis of many redox reactions. At the same time, iron is also an important raw material for hematopoiesis. The demand for iron by the mother and fetus increases during pregnancy. Iron-deficiency anemia is the most common anemia in pregnant women. In order to meet the fetus's demand for oxygen and nutrition and enhance placental perfusion, the viscosity of the mother's blood decreases during pregnancy, the blood flow rate increases, and the volume of red blood cells increases. From the sixth week of pregnancy, the plasma volume increases disproportionately with the mass of red blood cells, reaching a maximum value at about 24 weeks of pregnancy. The maximum plasma volume is 40%-50% higher than at the beginning of pregnancy, and physiological anemia during pregnancy will occur. During pregnancy, an additional intake of about 1g of elemental iron (Ferrous Glycinate, Ferrous L-Ascorbate) is required every day for maternal hemoglobin synthesis, fetal development, and the establishment of iron reserves in early infancy. It is generally believed that during pregnancy, pregnant women are at greater risk of iron deficiency than iron overload. The guidelines for the diagnosis and treatment of iron deficiency and iron deficiency anemia during pregnancy point out that when serum ferritin <30ng/ml is an early indication of iron depletion, supplementation treatment is required as soon as possible.

Iron (Ferrous Glycinate, Ferrous L-Ascorbate) requirements during pregnancy and guidelines for the prevention and treatment of iron deficiency anemia

Company website: www.wilincare.net Welcome to purchase!

Manganese Ascorbate, Ferrous Ascorbate, Magnesium Lysinate Glycinate, Magnesium Glycinate Glutamine, Magnesium Citrate Malate, Strontium Citrate, Manganese Citrate, Copper Citrate, Lithium Aspartate, Selenium Taurate.