Why do we eat every day Brown Corundum foods , such as beans, dairy products, fish , crustaceans , bone , etc., but also the body of calcium it . Originally, calcium -containing foods , mostly dissolved calcium is not easily absorbed . But also because with the cereal , dishes with meal , meat, grains contain phytic acid or containing acid, the calcium will become insoluble calcium can not be absorbed. Calculated according to modern nutritional standards are: the need of adult calcium ( referred to as " ionized calcium " ) of the biological dose , not less than 800 mg , children should not be less than 1000 mg. Unfortunately, for a long time , the medical community as a pure calcium calcium incorrectly ( ie, ionized calcium ) calculated that in the past could not have played many medicinal calcium real calcium effect. Fortunately, in recent years has found that this fallacy , and correct . One molecule of calcium , a calcium ion , only one word , leading to a worldwide human "calcium revolution" !
calcium granules have calcium, everyone should raise awareness of calcium , the question is what kind of calcium supplement , how to make ? Despite a long time, the medical community recognized calcium is a problem, but the three conditions ideal calcium should have , namely ① both contain high quantities , but also contains high quality pure calcium ; ② can be fully dissolved ; easily absorbed after taking ③ use . Has developed a lot , more in line with scientific requirements , the new safe and efficient calcium nutrition enhancer .
Black silicon carbide is quartz sand, petroleum coke and quality silica as the main raw material in electric arc furnace smelting. Its hardness between corundum and diamond, the mechanical strength is higher than corundum, brittle and sharp. Black silicon carbide SiC containing approximately 98.5% higher than its toughness green silicon carbide, mostly for processing low tensile strength of the material, such as glass, ceramics, stone, refractory materials, cast iron and non-ferrous metals.
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