People need to consume calcium from food every day, and if the body lacks calcium, it will damage health. During pregnancy, women are prone to calcium deficiency due to the need to provide nutrition for the fetus, which can lead to adverse symptoms such as leg cramps. So, why do pregnant women still experience cramps after taking calcium supplements?
1. Excessive intake of oxalic acid: Pregnant women may still experience leg cramps after taking calcium tablets, which is likely caused by excessive intake of oxalic acid. It can inhibit the absorption of calcium by the body. For example, water spinach, spinach, etc. contain a lot of oxalic acid.
2. Catching a cold in the calf: Leg cramps in pregnant women are not necessarily caused by calcium deficiency, catching a cold can also lead to leg cramps. After pregnancy, women often experience dryness and heat, and sometimes kick the blanket while sleeping, leaving their legs exposed for a long time, which can easily catch a cold and cause leg cramps.
3. Maintaining the same posture for too long: If pregnant women maintain the same posture for a long time, it may lead to poor blood circulation in the legs, which can cause excessive leg stiffness and easily lead to cramping symptoms. So pregnant women should not sit or stand for long periods of time, and should frequently change their posture.
4. Insufficient potassium content in the body: When pregnant women lack calcium, they often experience potassium deficiency. If only supplementing calcium does not solve the problem of potassium deficiency, leg cramps may also occur. Because when the human body lacks potassium, there are also symptoms of leg cramps.
