Slogan of calcium supplement for the elderly

For middle-aged and elderly friends over 50 years old, especially some female friends in menopause or menopause, the rate of bone calcium loss in the body is accelerated, and the risk of osteoporosis will further increase. In order to strengthen the prevention of osteoporosis, it is very important to pay more attention to calcium supplementation, but it is often said that calcium supplementation can not lead to vascular calcification and increase the risk of cardiovascular and cerebrovascular diseases. Some friends are puzzled when they see these two views: Is it necessary to pay attention to calcium supplementation in order to prevent osteoporosis? Or refuse to take calcium supplements to reduce the risk of cardiovascular and cerebrovascular diseases? Today, we will talk about how middle-aged and elderly people can safely supplement calcium.

Calcium is a very important nutrient element in human body, and it is also the highest mineral nutrition in human body. Calcium is not only the main mineral to form and maintain bone health, but also an indispensable element to control physiological functions such as vasoconstriction and relaxation, muscle function, nerve transmission, intracellular signal transduction and hormone secretion. Under normal circumstances, the calcium ion concentration in our blood has a strong regulatory mechanism, which maintains an important serum calcium balance concentration, while bones are the storage of calcium in our body. When the serum calcium content is low, the calcium in the bones will be released into the blood and maintain the normal serum calcium concentration, thus maintaining many physiological functions.

Whether children, young people or the elderly need to supplement calcium every day. Calcium in the body is constantly lost and obtained from external diet and supplements to maintain the sufficiency and balance of calcium in the body. With the continuous growth of age and the aging of human body, the loss of calcium in bones will accelerate, and the absorption capacity of human body for related nutrients will also decrease. In this case, we need to pay more attention to calcium supplementation, especially for some friends who don't drink milk, vegan friends, and menopausal women, who all need to pay attention to calcium supplementation. Reasonable calcium supplementation for the body is very important for maintaining bone health and other aspects of health.

Many friends worry that calcium supplementation will affect cardiovascular health and cause cardiovascular risks. In fact, they all take it for granted. Whether calcium supplementation is beneficial or harmful to cardiovascular risk should be analyzed in detail.

Reasonable calcium supplementation is actually beneficial to cardiovascular health. Studies have proved that reasonable calcium supplementation can reduce the absorption of lipids and promote the excretion of lipids in the intestine, that is to say, reasonable and appropriate calcium supplementation can help regulate blood lipids; In addition, for hypertensive patients with calcium deficiency, reasonable calcium supplementation has a certain blood pressure regulation effect, which is more obvious for menopausal women. Reasonable calcium supplementation is helpful to prevent hypertension in middle-aged and elderly women.

Of course, the effect of calcium supplementation is relatively weak in regulating blood lipid and preventing and regulating hypertension, but from the point of view of the importance and physiological function of calcium to human body, reasonable calcium supplementation will not affect cardiovascular health risks.

In the systematic review and meta-analysis of 20 16 based on 4 randomized trials and 27 observational studies, combined with the analysis results, the American Society for Cardiology Prevention and the National Osteoporosis Foundation of the United States concluded that calcium supplementation with vitamin D or without vitamin D had nothing to do with the risk of cardiovascular diseases, and had nothing to do with the mortality of cardiovascular and cerebrovascular diseases in healthy adults and all-cause mortality. The recommended level of evidence is of medium quality. At the same time, they added: "According to the evidence so far, from the cardiovascular point of view, calcium intake from food and supplements should be considered safe if it does not exceed the maximum supplement limit."

There are still many studies on the effects of calcium supplementation on cardiovascular and cerebrovascular health, but the conclusions drawn from different studies are inconsistent. Some studies have found that calcium supplementation has a beneficial effect on reducing cardiovascular risk, but some studies have the opposite results. In some related studies that calcium supplementation will lead to an increase in the risk of cardiovascular diseases, researchers speculate that excessive calcium supplementation will lead to an increase in blood calcium, which may increase blood calcium, thus increasing blood coagulation, and may also lead to an increase in the risk of calcification and sclerosis of arterial blood vessels. This situation also deserves our vigilance.

Middle-aged and elderly people should pay attention to calcium supplementation in their lives, which is very important for maintaining bone health and maintaining the normal physiological function of calcium. However, it should be noted that excessive supplementation is not desirable. Long-term excessive supplementation may not only increase the risk of cardiovascular and cerebrovascular diseases, but also increase the impact on kidney health, form kidney calculi risk and interfere with the absorption of iron and zinc. We must understand that it is too late to go too far.

How much calcium is the most suitable for middle-aged and elderly people? Combined with the recommendations of dietary guidelines, generally speaking, the recommended daily supplement for middle-aged and elderly friends over 50 years old is 1 1,000 mg for men and 1 1,200 mg for women, while the recommended daily supplement for elderly friends over 70 years old, regardless of gender, is 1 2,000 mg, which deserves special attention.

Whether calcium supplementation is a dietary supplement or a supplement mainly depends on the individual's specific situation. If you can supplement your body with enough calcium through a reasonable and good diet, dairy products, vegetables, fruits, beans and other foods in your daily life, this supplement method is the safest way. Of course, that means you don't need to take supplements, and if your diet is not so rich and balanced, or the calcium intake in your daily diet is definitely insufficient, it is necessary to use supplements reasonably. However, it should be noted that the amount of calcium supplement should be controlled well, not the more the better. Generally speaking, in addition to diet, it is recommended to supplement 600 mg to 800 mg of body every day according to specific conditions.

As for the hypercalcemia caused by taking calcium supplements, you don't have to worry too much, although there are risks if you take this medicine excessively for a long time. The human body has a strong ability to regulate blood calcium. Usually, the main cause of hypercalcemia is hyperparathyroidism and some related pathological reasons such as malignant tumor. As long as you take calcium supplements in moderation, whether you take food supplements or supplements, the risk of hypercalcemia is very low. # Zero Zero Plan #