The most natural way to get calcium is from food. The calcium content of some common foods is summarized in the table below:

Calcium is an essential element for the human body, but how to promote calcium absorption in the diet is not necessarily known to everyone. If you are not careful, you may fall into the wrong zone. Diet needs to be balanced, calcium needs to pay attention to is that calcium and fiber easily combined into compounds that are not easily absorbed. Eating too much fiber-rich foods can inhibit calcium absorption. Choosing the wrong foods can end up preventing calcium absorption instead.

1, shrimp: shrimp is rich in calcium, second only to sesame paste. Shrimp is nutritious, containing protein is fish, eggs, milk a few times to dozens of times; also rich in potassium, iodine, magnesium, phosphorus and other minerals and vitamin A, aminophylline and other components of the body is weak as well as the need to regulate the person after the disease is excellent food.

It can reduce the blood cholesterol content, to prevent atherosclerosis, but also expand the coronary arteries, is conducive to the prevention of hypertension and myocardial infarction; the elderly often eat shrimp, can prevent itself due to a lack of calcium due to osteoporosis; the elderly in the meal to put some of the shrimp, on the improvement of appetite and enhance the body are very good.

2, orange juice: fresh-squeezed orange juice contains neither calcium nor vitamin D. However, studies have shown that ascorbic acid in orange juice can promote calcium absorption, so the nutritional enhancement of fruit juice is also a healthy choice.

3, sesame paste: sesame paste is rich in protein, amino acids and a variety of vitamins and minerals, calcium than vegetables and beans are much higher, often eat on the bones, the development of teeth are very beneficial. Rich in lecithin, can prevent premature whitening or loss of hair; sesame contains a lot of oil, has a good laxative effect.

Not only that, sesame paste containing iron than pig liver, egg yolks are several times higher, often eat not only on the adjustment of anorexia have a positive effect on the adjustment of partiality, but also to correct and prevent iron deficiency anemia.

Expanded Information:

Calcium is a regulator of the body's vital activities, and is the source of life for the human body. Calcium in all stages of growth and development, from childhood to adulthood and even old age are responsible for important physiological functions, is to ensure that the human body health and longevity of the important elements essential. Calcium in the human body, on the one hand, constitute bone salt, become the body's bracket; on the other hand, calcium in the form of ions to participate in a variety of physiological functions and metabolism over the human body.

Calcium supplementation should pay attention to the following points:

1, calcium supplementation at the same time to supplement vitamin D

If there is no vitamin D involved, the body's absorption of dietary calcium is not up to 10%. In addition, vitamin D also has the function of promoting the reabsorption of calcium in the kidneys and regulating blood calcium levels. The source of vitamin D in the human body is from dietary intake, the second is through the sun's ultraviolet radiation skin synthesis.

2, do not take long-term active calcium

Active calcium is oyster shells and other aquatic shells after high temperature and low fever and refined a calcium mixture, mostly calcium hydroxide-based, heavy metal indicators are very high, corrosive and strong. When larger doses of activated calcium are taken it often causes adverse reactions such as nausea, vomiting and stomach pain.

3, calcium preparations are best taken between meals

Generally plant foods contain more fatty acids and oxalic acid, and fatty acids and oxalic acid can be combined with calcium ions into insoluble calcium salts, which are not able to be utilized by the body and excreted.

Animal food contains a lot of fat, and too much fatty acids can combine with calcium ions to form calcium foci, which cannot be utilized by the body either. Due to the above two reasons, taking calcium preparations during meals will cause the body's absorption of calcium to decrease and cause waste, so only take calcium preparations between meals to ensure that calcium is better utilized.

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