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发表于 2011-11-9 16:59
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[Homework]2011-11-06&11-12 图说糖尿病 (1/2)
homework
finding you have diabetes can be scary ,please dont panic,people with diabetes can live long how they lives ,sure lets go for basics,this is diabetes ,make the example, when we eat,food travels with stomach ,food is made to three basic nutrients ,carbonhydrates, proteins ,fats ,during digestion ,carbonhydrates is broken down to sugar, other way is gulocos here is quick fact.carbonhydrates include foods is such as bread , rice,pusto ,potatos ,fruit ,milk and nilg - .in the normal digest process ,sugar travels from the stomach to the blood stream ,to your body musulse fats cells ,however ,sugar cant entry this cells without the help the special hormone called insulin which is produced by the pencreas. insulin acts like a key unlocking the doors- the musles fats cells and allow the sugar to enter ,the cells then use the sugar as feul to provide the energy for the body. when the process functioning properly ,sugar entering the stream from the stomach is able to metabolism in mesuls 'fats cells in this manner the body is able to regulate concentration the sugar to the blood stream ,now let s view what happens with the person as diabietes ,sugar erters the blood stream ,but one of two things happens,even the pancreas not produce sufficient quality insulin to match sugar enter the bloodstream,or the body cells respond to isulin to body is producing. in both case ,the result is the same.cell doors remains closed ,causing the sugar to get back to the bloodstream ,as a result ,blood sugar level is rise.this creats several problems ,because the sugar not enter your body cells,your body isnot getting the feul it needs , as a result ,you may feel tired and fatigued,your body may try to dilute the excess sugar in bloodstream by pulling fluid of your cells,this can may be feeling dehydrated and thirsty.most importantly ,over time exposure to high blood sugar levels can cause damage to vital organs connectted to the bloodstream ,such as your eyes kidney nevers and heart ,if it not control properly ,diabetes can make the serious complications such as blandness ,kidney failure ,heart attact ,stroke.
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