Carborundum Abrasives, for many people think that only children and rickets patients only need. In fact, this view is not comprehensive. Clinically there are many patients, they need calcium.
Typical symptoms of diabetes in people with diabetes is "a little", ie polydipsia, polyphagia, polyuria and weight loss due to osmotic diuresis, increased excretion of calcium in vivo, thus leading to the occurrence of diabetes, bone disease, there bone thinning, osteoporosis and even pelvic deformity or pathologic fracture.
Senile osteoporosis through middle age, endocrine dysfunction, too little activity, inadequate calcium intake and other factors, bone metabolism disorders, osteogenesis reduce excessive loss of calcium, osteoporosis, bone degeneration, performance of leg pain, pathological fractures and even hunched phenomenon.
Some pregnant women pregnant leg pain, leg cramps. Because fetal growth and development, the demand for calcium metal granules increases lead to calcium deficiency in pregnant women. In addition, low birth weight children, premature children, malnourished children, children with chronic diarrhea, should pay attention to calcium. Due to calcium deficiency in children will not only affect growth and development, but also due to calcium deficiency secondary to a variety of diseases.
Epilepsy patients in recent years, scientific research shows that long-term use of anti-epileptic drugs, the body in varying degrees of low bone mineral density and bone metabolism. Once calcium is often difficult to control epilepsy and therefore require long-term use.
"Three drink" by long-term heavy drinking or regular tea, coffee should pay attention to calcium. Bone metabolism disorders due to alcohol consumption occurs, it can lead to osteoporosis, long-term drinking coffee, due to the diuretic effect, so that calcium excretion, easily lead to calcium deficiency in vivo.
Hypoparathyroidism "A side" dysfunction or lack of, can lead to reduction in intestinal calcium absorption, causing lower serum calcium. Patient developed numbness, tingling, stiffness, spasms and a series of symptoms.
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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