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【 Monograph(I). On calciprivia】

　There is a WHO report from the United Nations. This report is about the world people calcium intake. The report shows that, the average intake of Asians is far less than 400 mg. This is much lower than Europe and the United States, whose is 800 mg. In recent years, the world demand for calcium has formed a trend with increased reco-gnition.  For  example, in the east, each kilogram of adult body weight needs 10 mg calcium. If this person weighs about 60 kilograms, he would need 600 mg of calcium. American experts advocate doubling the figure. Especially, the middle-aged women need 1,500 mg to 2000 mg, which is enough. As the people get older, the intestinal absorption of calcium reduced. It needs to increase the intake of calcium.
 
　The next chapter will be careful in proving the human body needs for the calcium. And this process will be introduced to the readers in an easy-to-digest way. We hope to save more people's health and destiny. There is an old saying: health is the beginning of good luck. Without healthy body, nothing is meaningful. Health needs to be learned most. Learning is the most inexpensive way of health. And through teaching insights and thoughtful ideas, we can benefit both ourselves and other people. This is a very gratifying thing. From the moment, let us talk from the ocean. Ocean is our previous home.

   
● 【Life is from the ocean】 Seawater contains a large amount of salt and calcium. Therefore, the first single-celled organisms grew up in the environment full of calcium. They gradually developed into different forms and functions. So the calcium is the treasure of life. Calcium is indispensable for all biological elements.

 
 

　Subsequently, however, the evolution of amphibians left the water, which contained a lot of. At the same time, the task of blood is to introduce the material similar to seawater into the body and make it circulate to maintain cellular life. Blood has been described as the source of life. In practice, however, calcium is the real protagonist. Therefore, strictly speaking, life is actually a history of the evolution of calcium.
 
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【Parathyroid function】 When fish breathes, it will cause the massive influx of sea water from the fish gills. So the phenomenon does not produce calcium deficiency. Therefore, sea animals do not  have parathyroid.
(Note):

When land animals are of calcium deficiency, because there is no water calcium for supplement, so parathyroid was evolved to secrete hormone, which will dissolve calcium from bone to supply the body demand. Therefore, calcium is like money. The bones are like banks. Parathyroid is like money-taker.

　When the money (calcium) is in shortage, money-taker (parathyroid) will get money from the bank (bone). When calcium in the blood decreases, parathyroid will stimulate bone centre, commanding bone to dissolve calcium into the blood to supplement the calcium deficiency. If occasionally to do so, we can bear the burden. But if this is too excessive, the body will be in imbal-Severe patients will have hyperkinesias, blunt brain, and irritability. More serious patients will appear cardiac dysfunctional, pulse of disorder and so on. It will cause enormous harm to life.
   
● 【The danger of calcium deficiency】 A normal person has about one kg of calcium in the bones (1 million mg), but the total calcium in the blood is only 250 mg. This is only 1/ 4000 of the bone calcium. The parathyroid will often stimulate excessive calcium to response. If the surplus calcium will be absorbed or excreted by bone, there will be no big problem.
　Unfortunately, they often enter the blood, or brain cells. This is, to a considerable extent, hazardous to health and life. This is like kids playing with the frog. Children's games (calcium release from the bone), is fatal to frogs (cell).
   
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【Monism of diseases: calcium deficiency is the main cause】

　If there are no ionization-treatment, calcium can not be absorbed into the body for use. Some people think that eating a lot of fish and cheese will cure calcium deficiency. But if their gastrointestinal functions are not good, and they can not ionize calcium, it will be useless even they eat a stone.

　Some people worry that eating too much food calcium (extracted from the animals and plants) may result in concretion. This is unfounded. It you eat calcium; the part of the calcium will be ionic and absorbed. The rest part that can not be absorbed will be excreted through intestines. Unless, to dissolve calcium from teeth and skeletal bones. When food calcium is not enough, the blood calcium concentration will decrease and the parathyroid must urgently precipitate calcium from the bones, so as to maintain and balance the concentration of calcium.

　However, the bone calcium concentration is a few thousand times more than the blood calcium. Even if only a little bit of bone calcium is release, it will be spread everywhere in the blood. If you compare these two kinds of calcium (food calcium and bone calcium), food calcium is relatively easy to experience the ionic program, because of the stomach acid. In this case, we can absorb some of it and rule out the part that can not be absorbed. However, bone calcium will flow around the body, from time to time attached to some of the body parts. This will lead to arteriosclerosis, hypertension, and other diseases. Because of the damage to inside and outside cellular calcium concentration ratio (1 in 10,000), the immunity would be reduced and could not even fight against viruses and bacteria. Therefore, the bone calcium is not only the source of all diseases, but also the main cause of aging and debilitating body organs.

   
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【“Excessive” and “not enough” are toxin】
　In clinical trials, solution containing a lot of calcium will make myocardial cells die. Conversely, if we appropriately supplement calcium, the blod can maintain normal concentrations, and the vessel wall thickness will be moderate, which will not cause diseases easily.

　If intestinal function is not good, but you take too much calcium that is not easy to absorb. The calcium can not be expelled easily, and the situation will be very dangerous. Calcium injected from vein will not enter the body through the digestive system. It is the same as the calcium dissolved from bones, which will endanger human. Excess calcium will accumulate in the blood vessels, making blood vessel wall thickening. This will cause arteriosclerosis and hypertension. If the excess calcium accumulates in heart, then it will cause myocardial infarction; if the surplus calcium gets into the cerebral veins, it can lead to diseases such as Alzheimer's.

　Therefore, the proper selection of calcium is very important. 1 mg calcium that can be completely absorbed is good calcium. Do not be deceived by a variety of advertising. Spend a lot of money may not be able to help keep healthy.

　In the area with few chances of sunlight exposure, Eskimos live, and they are very short. In Europe, the residents are of blond hair and white skin. So the ultraviolet can get through the skin more easily and synthesize vitamin D more easily. This will also facilitate bone development.