Xiao Biankepu: Some scientific knowledge of drinking water during pregnancy
In life, water is a very important thing. Water is also the most important nutrient, but it is often overlooked because it is easier to obtain than other nutrients. In fact, water is indispensable to life. No nutrient can be as widely involved in many different functions of the human body as water. Water is more important to mothers and babies during pregnancy. Here are some specifics for everyone to explain some of the knowledge of drinking water during pregnancy. First of all, water is the most important component of the human body in terms of weight. In ordinary adult women, the total amount of water in the body occupies 55% to 60% of the body weight; and the content of water in pregnant women will greatly increase, and generally the blood volume will increase by about 40% after pregnancy, of which 83% is water. The water content of the baby's body is also the highest in his life and can reach more than 70%. There are 1000 to 1500 ml of amniotic fluid in the placenta during the third trimester. In general, even if only 1% of water is deficient in the body, symptoms of water shortage may occur. This is in fact warning the expectant mother to replenish the water, and from another point of view, the importance of water to human life. Water in the human body is not only simply involved in the organization of the organization, but also widely involved in the physiological functions of the human body. For example, water plays a role in transportation in the human body. It not only transports the nutrients absorbed in the intestine to various tissues in the body, but also transports metabolites from various tissues to the excretory organs such as the kidneys and skin. The internal environment is kept clean. This transport of water is even more important during pregnancy. Because the nutrients and metabolites needed by the baby are also exchanged through the water as a medium, this is why there is so much amniotic fluid in the placenta where the baby is at home. Every moment, my mother transports nutrients through the water to the amniotic fluid for the baby's growth needs. At the same time, the baby excretes metabolites through the water into the mother's blood, which is excreted by the mother through the kidneys. The moisture in the mother's body is exchanged with the baby's amniotic fluid, reaching 400 ml per hour; or about every 3 hours, the baby's amniotic fluid is updated once. Water is also an indispensable substance for the body to regulate body temperature and maintain constant body temperature. This is related to the large heat capacity and high thermal conductivity of water. It absorbs more calories and circulates through the tissues to bring excess heat generated during metabolism of the visceral tissue to the surface of the skin and dissipates heat through convection, radiation, conduction, and evaporation. Expectant mothers are more metabolically active than usual and produce more calories. If there is no water, body temperature will increase. So after pregnancy, expectant mothers often feel more sweaty than usual. In addition, water also has a lubricating effect. It exists in the joint cavity, ligaments, muscles, eyeballs and other tissues, and plays an important role in reducing friction and improving flexibility when these organs are active. Under normal circumstances, the human body is generally not water-deficient, except when diarrhea, vomiting or suffering from kidney disease. Therefore, if there is a serious pregnancy reaction or anorexia or vomiting during the first trimester, pay special attention to the lack of water, because it will affect both mother and baby. We're professional Resectoscopy Set manufacturers and suppliers in China, specialized in
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