Knees protrude inwards and calves protrude outwards

The phenomenon of knees bulging inward and calves protruding outward is mainly caused by calcium deficiency or vitamin D deficiency. If it does not affect walking, it generally does not require treatment. If you feel that it affects your personal image, it is best to go to the hospital for a check-up to see what the cause is. If correction is required, you will need to wear a brace. If the condition is more serious, you may need osteotomy for corrective surgery.

What diseases can calcium deficiency cause?

Insomnia

If calcium is deficient for a long time, the ability to control the nervous system will decrease, making it difficult to fall asleep at night and the nerves will be in an excited state. This is because the blood calcium concentration is not enough. Therefore, if the calcium is insufficient, it will cause insomnia.

If calcium is deficient for a long time, it will cause the person's ability to control the nervous system to decline, making it difficult to fall asleep at night.

Moreover, even if you fall asleep, it is easy to have many dreams. People who easily dream have poor sleep quality. Therefore, even after a night's sleep, they still feel that they have not rested well.

Various bone diseases

Calcium deficiency can easily lead to bone diseases. For children, calcium deficiency will cause rickets, pigeon chest, etc. Children will experience growing pains. If adults lack calcium, it will cause back pain and bone hyperplasia.

Degenerative diseases: Calcium deficiency in the elderly can lead to osteoporosis and make them prone to fractures. Many elderly people will develop hunchbacks over the age of 50 due to calcium deficiency, and some people will suffer from femoral head necrosis due to calcium deficiency.

Dysmenorrhea in women

The feeling of pain in the human body is transmitted and controlled by nerves. If there is a calcium deficiency, women will easily experience obvious dysmenorrhea. Calcium deficiency can lead to more sensitive nerves and a more intense feeling of pain.

Therefore, it is very necessary for female friends who suffer from premenstrual syndrome to pay attention to supplementing more high-quality calcium.

Suffering from epilepsy

This is a very annoying disease. Although it does not persist all the time, it is very dangerous once it occurs. The patient may temporarily lose consciousness and is very prone to accidents. Moreover, this type of epilepsy becomes more and more severe. Studies have found that this type of epilepsy is also closely related to calcium deficiency.

What are the symptoms of calcium deficiency?

Body bone and joint pain

If you lack exercise on a regular basis, your body's immunity will decrease and calcium absorption will not be good. If you continue to do this for a long time, you will suffer from calcium deficiency, which can easily lead to joint and bone pain.

Prone to cramps

Calcium deficiency can cause cramps in the body. This is because calcium ions play a very important physiological role in human blood. They can stabilize the nerve cell membrane, prevent abnormal discharge activities of membrane potential, reduce the excitability of nerve muscles, participate in muscle contraction, reduce the permeability of capillaries and cell membranes, and participate in the synthesis of neurotransmitters in cells.

When the blood calcium concentration is low, external exercise increases the excitability of the nerves and muscles. Low concentrations of calcium ions enter the cells, seriously interfering with the normal function of nerve cells, increasing their excitability and making them prone to discharge under weak stimulation, resulting in convulsions.

Blurred vision Calcium is involved in the physiological activities of the optic nerve and is also responsible for maintaining the elasticity of the eyeball. If there is insufficient "eye calcium", your vision will become blurry.

What to eat if you are calcium deficient

Milk

The best sources of calcium are milk and milk products. Milk is not only rich in calcium, but also has a high absorption rate, making it a good source of calcium supplement. The first food that is high in calcium and well absorbed is milk.

Sesame

Black sesame has a higher calcium content, 8 times higher than milk. Eating black sesame seeds fried over low heat for breakfast every day can greatly increase calcium absorption.

Soy products

Soy products are foods made from beans such as soybeans, adzuki beans, mung beans, peas, and broad beans as the main raw materials. Most soy products are tofu made from coagulated soybean milk and its derivatives. The nutritional value of soy products is mainly reflected in their rich protein content. The essential amino acids contained in soy products are similar to those in animal protein. They also contain minerals such as calcium, phosphorus, and iron that the human body needs. More importantly, soy products do not contain cholesterol.

meat

The protein in meat is a complete protein that can provide all types of amino acids needed by the human body and promote calcium absorption.

Eggs

The nutrients in egg white are mainly protein, while egg yolk contains more nutrients than egg white. Inorganic salts such as calcium, phosphorus and iron are mostly concentrated in the egg yolk.