What calcium tablets should pregnant women take?

　　After pregnancy, the pregnant woman’s calcium will be continuously delivered by the autonomous mechanism in the pregnant woman’s body. fetus In the body, the suitable intake of calcium for pregnant women is 1000-1200 mg. Excluding diet, Chinese pregnant women should supplement about 600 mg of elemental calcium every day. Therefore, when choosing calcium preparations, pay attention to the calcium content.

　　What calcium tablets are good for pregnant women to take?

　　Calcium tablets on the market are generally divided into three types: inorganic calcium tablets, organic acid calcium tablets and organic calcium tablets. So what kind of calcium tablets are good for pregnant women? Let’s give a brief introduction to the three types.

　　Inorganic calcium tablets, common ones include calcium carbonate, calcium hydrogen phosphate, calcium chloride and calcium oxide. Inorganic calcium tablets contain high calcium content, but have low water solubility. After entering the body, they must be dissociated into calcium ions by gastric acid before they can be absorbed and utilized by the body. Some pregnant women taking these calcium supplements may experience gastrointestinal irritation.

　　Organic calcium acid tablets, mainly include Grape Calcium sugarate, calcium lactate and calcium citrate, etc. Most organic acid calcium tablets have a low effective calcium content, but they are more water-soluble than inorganic calcium tablets and have less irritation to the gastrointestinal tract of pregnant women.

　　Organic calcium tablets are the third generation of calcium supplements. Common ones include calcium amino acid chelate, calcium L-threonate, calcium glycinate, calcium L-aspartate, etc. Amino acid chelated calcium tablets not only have the advantage of high calcium content, but also do not rely on the dissociation effect of gastric acid, and are fully absorbed and utilized. They are currently an ideal calcium supplement preparation for pregnant women.

　　How to choose calcium tablets for pregnant women

　　What calcium tablets are best for pregnant women to take? In fact, there are many tips for choosing calcium tablets for pregnant women. You must grasp the quality of calcium tablets. When pregnant women choose calcium tablets, in addition to looking at the calcium content calculated as calcium element, a very important point is safety. In addition, the solubility of the product, the absorption and utilization rate of the human body, as well as cost performance and taste. When considering the calcium content of calcium tablets, it is worth noting that if you are drinking milk powder for pregnant women at the same time, you must learn to calculate the amount of calcium you consume. Pregnant women can only take calcium tablets, or they can also drink milk powder or milk for pregnant women. The key is to control the calcium intake within a reasonable range.

　　The safety of calcium tablets for pregnant women is especially important for pregnant women. You may have heard of activated calcium. Active calcium tablets are generally made from calcium-rich natural raw materials, such as shells, which are calcined at high temperatures. They have a high degree of ionization and are easily absorbed and utilized by the body. However, some biological calcium preparations contain elements that are harmful to pregnant women, such as cadmium, bismuth, lead, etc. Therefore, long-term use of this type of calcium tablets for pregnant women may pose a potential risk of heavy metal poisoning.

　　The solubility of calcium tablets for pregnant women is an important consideration in the choice of calcium supplement for pregnant women. Oral calcium tablets must be in the form of calcium ions to be absorbed in the intestine, so if the calcium tablet has a high solubility, it may be absorbed more completely. In terms of solubility, calcium chloride, calcium gluconate, calcium citrate, etc. have better solubility, while calcium lactate, calcium bicarbonate, and untreated active calcium have poor solubility.

　　The absorption and utilization rate of calcium tablets for pregnant women is related to the solubility, but it is not an equal relationship because there are many factors that affect calcium absorption. Generally speaking, when your body is deficient in calcium, the absorption rate of calcium supplements is relatively high when taking calcium supplements; and when your body is not deficient in calcium, the absorption rate of calcium tablets is relatively low. The gastrointestinal function of pregnant women, the time and dosage of taking calcium tablets, and the foods they eat together may affect the absorption rate of calcium tablets. Scientific research shows that under the same conditions, the absorption rates of various calcium tablets currently on the market are not very different, generally ranging from 20% to 40%.

　　Cost-effectiveness is also an issue that pregnant women cannot ignore when choosing calcium tablets for pregnant women. After all, calcium supplementation is a long-term behavior for some pregnant women. It is recommended not to pursue high prices one-sidedly, because calcium tablets with high prices may not be effective in calcium supplementation. Pregnant women can choose calcium tablets for pregnant women according to their own economic conditions.

　　Finally, taste is also one of the important conditions for pregnant women to choose calcium tablets for pregnant women. If the appetite is not very good and the taste is very demanding, then it is particularly important to choose calcium tablets for pregnant women with good taste and good taste.