Does calcium supplementation cause bone hyperplasia?

Does calcium supplementation cause bone hyperplasia?

The 60-year-old Ms. Zhang recently suffered from low back pain, and her back was gradually hunched over. She went to the hospital for an orthopedic examination, and X-rays showed decalcification and looseness of the lumbar vertebrae. The diagnosis was osteoporosis. The doctor suggested taking vitamin D calcium tablets, but Aunt Zhang was worried that calcium supplementation would cause bone hyperplasia. So, does calcium supplementation cause bone hyperplasia?

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Physiological function of calcium

Calcium is one of the main components of bone tissue, and it helps to promote bone growth and development in the human body during childhood and adolescence. After adulthood, calcium is mainly deposited in bones, in the form of inorganic salts (calcium carbonate, calcium phosphate), and together with collagen fiber components, constitute the "reinforced cement" structure of bone tissue.

Calcium also maintains the body's electrolyte balance, maintains the normal pumping function of the heart, and has an effect on the muscles. This is because calcium ions are electrolytes, and when calcium levels are within the normal range, normal body metabolism and muscle movement can be maintained. For example, during the pumping process of the heart, the contraction and relaxation of the myocardium require the participation of calcium ions to proceed normally. In addition, the movement of the respiratory muscles of the lungs also requires calcium ions.

Bone hyperplasia is not related to calcium deficiency

Osteoarthritis, also known as osteoarthritis, is a disease characterized by articular cartilage degeneration and bone regeneration. The disease can occur in the limbs and joints, but especially in the knee joints. Bone hyperplasia is not related to calcium deficiency, and current medical research believes that it is mainly related to age, gender, and physical fitness.

age and gender

Bone hyperplasia is more common in middle-aged and elderly people over 50 years old, and it is more common in women. This is because with the increase of age, the local blood circulation function of the knee joint decreases, the composition of articular cartilage collagen fibers changes, and the cartilage degeneration and degeneration. It is more common in women after menopause and has a certain relationship with the reduction of estrogen.

Physical factor

Obese and overweight people lead to excessive load on the joints. On the one hand, the pressure on the joints is increased, the cartilage is deformed and damaged, the collagen fiber network is broken, and the blood circulation is disordered; on the other hand, cartilage cell damage will release some special enzymes to damage the cartilage matrix, which can further cause cartilage damage damage and accelerate the degeneration of articular cartilage.

Strain factor

The long-term and frequent overactivity of the knee joint can easily cause the wear of the articular cartilage surface, just like the uneven wear of the axle, which is not only inflexible, but also rattling.

Calcium supplement to prevent osteoporosis

After calcium supplementation in the human body, calcium cannot be deposited in the bones. This is because the human body has the self-regulating function of the endocrine system to maintain the dynamic balance of calcium, and excess calcium will naturally be metabolized. Therefore, it will not cause hypercalcemia. Some patients can only detect hypercalcemia in the pathological state, such as malignant tumors, especially breast cancer, hyperparathyroidism, metastatic bone cancer and multiple myeloma and other malignant diseases.

Calcium deficiency in the human body is related to osteoporosis, hypocalcemia, cramps, low back pain, hunchback, loose teeth, insomnia and irritability. Normal blood calcium is 2.18-2.63 mmol/L (9-11 mg/dL), and if it is lower than this range, it is considered as calcium deficiency. Calcium supplements must be supplemented on the basis of monitoring bone calcium to be safe. It is best to measure bone density in the elderly to determine the degree of osteoporosis.

Osteoporosis is a common disease in the elderly. About 15% of middle-aged and elderly people over the age of 40 suffer from osteoporosis. The older the age, the higher the incidence. However, sooner or later the disease occurs and the speed is directly related to the amount of calcium ingested from food. If the normal calcium requirement of the human body can be ensured every day, the occurrence of osteoporosis will be later and slower.

How to supplement calcium for osteoporosis

There are many kinds of calcium tablets, such as organic calcium, inorganic calcium and so on. Organic calcium is calcium gluconate, and inorganic calcium is mostly calcium carbonate. There are also calcium tablets and vitamin D combined, mainly to promote calcium absorption. Calcium tablets cannot be used casually. Before using calcium tablets for the first time, it is recommended to go to a regular hospital for standardized diagnosis and treatment, and choose to use them under the guidance of a doctor. There may be side effects during use, such as belching and constipation, and long-term use may also cause a rebound increase in gastric acid secretion. Therefore, after a period of medication, it is necessary to go to the hospital for regular review in order to ensure the safety of medication, and the doctor will give relevant guidance at the same time.

In addition, the following points should be noted:

①In your daily diet, you should eat more foods with high calcium content, such as milk, beans, vegetables, and seafood;

②Pay attention to a reasonable combination of diet, calcium supplementation and phosphorus, protein, trace elements, vitamins, especially vitamin D3;

③ To develop regular exercise habits, moderate exercise can keep bones healthy and hard, and more sun exposure can promote the synthesis of vitamin D3;

④ Less smoking, less drinking, less coffee, carbonated drinks and strong tea, so as not to affect the absorption of calcium;

⑤ When taking high-calcium nutritional supplements, be sure to pay attention to calcium supplementation in divided doses and eat it with meals, and avoid adding a large amount of calcium at one time.