What causes numbness in children's hands and feet? What causes numbness in children's feet?

Numbness in the hands and feet is a very normal phenomenon, and maintaining a fixed posture for a long time is the most likely cause of this situation. However, if it happens to children, especially if it happens frequently, parents should pay attention to it. It may be caused by abnormal factors, and we must have a full understanding of the main reasons. So, what causes numbness in children’s hands and feet? Let’s look at the main reasons below.

1. The blood circulation is obstructed for a long time, and the cells are not supplied with enough oxygen. Once the blood flows back, some nerves will become numb.

2. If you are calcium deficient, you can take calcium tablets or eat calcium-rich foods such as dried shrimps, milk, and soy products.

3. Lack of vitamin C A person with anemia generally has a lower blood oxygen supply capacity.

4. Strengthen physical exercise and do sufficient warm-up exercises during exercise to make the body move. This will help the blood circulation in the lower limbs to be smooth, and you can avoid leg cramps when participating in various intense sports or competitions.

Foods high in calcium

dairy

The best sources of calcium are milk and dairy products. Milk is not only rich in calcium, but also has a high absorption rate, making it a good source of calcium supplement. Someone drinks 250 grams of milk every day, and the total calcium obtained is nearly 300 mg.

Shrimp and seafood

According to the nutritional composition table, the calcium content of dried shrimp is more than ten times that of the same weight of milk. However, dried shrimps only contain calcium, and no elements that help calcium absorption. It does not contain vitamin D, so the utilization of calcium cannot be fully guaranteed. Therefore, dried shrimps are a food high in calcium, but the absorption effect is not particularly good. The calcium content of seafood is also relatively high, such as loach, clams, snails, and shellfish.

Soy products

The calcium content of soybeans themselves is not high, with 100 grams of dry soybeans containing only 91 mg of calcium. The calcium content of 100 grams of tofu can reach 164 mg. Tofu, tofu shreds, dried tofu and other soy products are processed with calcium-containing coagulants and are a good source of calcium; while the calcium content of soy milk, soy juice, and rennet tofu is relatively low. In addition, considering that soybeans contain more oxalic acid and the absorption rate of calcium is relatively low, it is recommended to eat tofu, dried tofu and other soy products to supplement calcium rather than eating soybeans directly or drinking soy milk.

Meat and poultry eggs

Meat and poultry contain relatively little calcium, but they are also indispensable in daily life, such as pork, beef, mutton, eggs, duck eggs, etc.