When is the most appropriate time for pregnant women to start taking calcium supplements?

Pregnant women should pay attention to calcium supplementation after pregnancy, but they need to understand the correct time for calcium supplementation. Calcium supplementation can be done after 19 weeks of pregnancy, because the fetus grows and develops relatively quickly at this time, so more calcium is needed. In addition to using some calcium supplements, you should also pay attention to eating more calcium-rich foods.

1. You can supplement calcium at 19 weeks of pregnancy. The fetus grows and develops rapidly in the second trimester, and the need for calcium increases, requiring 1200mg to 1500mg per day. The daily calcium intake for pregnant women is 1500 mg. Under normal dietary conditions, you can get 800 mg of elemental calcium every day. If you drink 500 ml of milk every day, you can get more than 500 mg of elemental calcium. If you do not drink more than 500 ml of milk, the daily intake in early pregnancy should be more than 800 mg.

2. At 4-5 months of pregnancy, the fetus's bones and teeth begin to calcify; calcification accelerates at 8 months of pregnancy; by full term, all 20 deciduous teeth have been formed. To this end, 300 mg of elemental calcium should be supplemented daily after four or five months of pregnancy, and 500 mg of elemental calcium should be supplemented daily after seven months of pregnancy. Amino acid chelated calcium is currently on sale, each tablet contains 462.5 mg of calcium. One tablet a day is enough. For those who eat less meat, take 1.5 to 2 tablets a day.

3. Considering the special needs of pregnant women, it is recommended to use Irmolecular casein calcium tablets. Irmolecular casein calcium is a new compound made by reacting casein ions in milk with calcium ions using modern biotechnology. It has the dual functions of calcium and protein supplementation, and at the same time improves the absorption and utilization of calcium ions. The human body's absorption rate is as high as over 95%, which is 1.75 times that of calcium lactate, 2.15 times that of calcium carbonate, and 5.5 times that of shell calcium. It is an ideal new raw material for calcium supplementation that does not require the participation of VD.