How long does it take to supplement calcium during pregnancy

In life, many people need to supplement some calcium. After all, insufficient calcium will have many impacts on physical health. Pregnant women should pay attention to proper calcium supplementation. If you do not supplement calcium before pregnancy, you must supplement some calcium during pregnancy. This is not only good for the health of pregnant women, but also plays a relatively important role in the growth and development of the fetus.

How long does it take to supplement calcium during pregnancy

1. In the second trimester of pregnancy, i.e. the three months of four, five and six, 1000 mg of calcium is needed daily, because the teeth and bones of the fetus begin to develop during this period, and the pregnant woman's calcium requirement increases by 200 mg. In the third trimester of pregnancy, i.e. the three months of seven, eight and nine, the daily calcium requirement reaches 1200-1500 mg. This period is the last period of calcification of the fetus' teeth and bones. The calcium requirement of pregnant women increases by 400-700 mg, nearly doubling, while the calcium intake in the diet is only about 400 mg. Half a pound of milk contains 250 mg, so there is still a shortfall of at least 550 mg of calcium. Therefore, it is more necessary to take calcium tablets to reach the daily required amount, which is beneficial to the calcification of the fetus' teeth and bones.

2. The calcium requirement during lactation is also 1200-1500 mg, which also needs to be supplemented.

3. Pregnancy and childbirth are special physiological periods for women, and the need for calcium is very high. It is generally recommended to take calcium supplements until the end of breastfeeding.

Foods high in calcium

1. Cabbage

Chinese cabbage is rich in calcium, phosphorus, iron, dietary fiber, carotene, and a small amount of protein, fat, carbohydrates, vitamins, etc. Chinese cabbage is high in dietary fiber, vitamin A and vitamin C, which are especially helpful for baby's intestinal health, vision development and immunity.

2. Sesame paste

The calcium content in sesame paste is very high, and it is in a paste-like state, making it very suitable for supplementing calcium for young children and the elderly. In addition, it is rich in nutrients such as protein, iron, zinc, calcium, phosphorus, etc., which can prevent iron deficiency anemia and supplement protein.

3. Tofu

Tofu contains calcium, iron, phosphorus, magnesium and 8 essential amino acids for the human body in proportions close to what the human body needs. It also contains carbohydrates and high-quality protein, and its digestion and absorption rate is over 95%.

4. Shrimp

Shrimp skin is rich in nutrients, especially calcium, and is an excellent calcium supplement, but the cholesterol content is also very high, so it is not suitable for the elderly to eat too much. Shrimp skin also contains a large amount of protein, which is much higher than the fish and meat we usually eat.