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學習快評丨qibao666888　　身?(shen)體??(ti)中??(zhong)的??(de)鉀??(jia)主??(zhu)要??(yao)來??(lai)源??(yuan)于??(yu)食??(shi)物??(wu)??，膳??(shan)食?(shi)中??(zhong)90%的?(de)鉀??(jia)通??(tong)過??(guo)腸??(chang)道??(dao)吸??(xi)收??(shou)入??(ru)血??(xue)??，并??(bing)主??(zhu)要?(yao)通??(tong)過??(guo)汗??(han)液??(ye)、尿??(niao)液??(ye)、消??(xiao)化??(hua)道??(dao)排??(pai)泄??(xie)??，而??(er)使??(shi)鉀??(jia)保??(bao)持??(chi)在??(zai)動??(dong)態(tài)??(tai)平??(ping)衡?(heng)中??(zhong)??。??　　薯??(shu)類??(lei)也??(ye)富??(fu)含??(han)鉀??(jia)??，其??(qi)中??(zhong)??，土??(tu)豆?(dou)和??(he)芋??(yu)頭??(tou)的??(de)鉀??(jia)含??(han)量??(liang)超??(chao)過??(guo)300毫??(hao)克??(ke)/100克??(ke)??，山??(shan)藥??(yao)在??(zai)200毫??(hao)克??(ke)/100克??(ke)左?(zuo)右??(you)??。??。