在不进饮食情况下,成人每天失水约1500～2000毫升,失钾30～50毫当量(相当于KC12.5～4克)最初6～7天每天失钠约75毫当量(相当于NaCl4.5克)。为了防止自身脂肪分解发生酮症,每天至少需葡萄糖100～150克(在生理上每日有100克葡萄糖就可使三羧循环正常进行,而制止过多的脂肪分解)。所以每 In the case of non-diet, adult daily loss of water about 1500 ~ 2000 ml, 30 to 50 milliliters of potassium loss (equivalent to KC12.5 ~ 4 grams) the first 6 to 7 days loss of about 75 milliequivalents of sodium per day (equivalent to NaCl4 .5 grams). In order to prevent the onset of ketosis with its own lipolysis, at least 100 to 150 grams of glucose per day (with 100 grams of glucose on a daily basis, the tricarboxylic acid cycle is normal and excessive lipolysis is stopped). So every