各款蔬果殼物均含有不同份量及款式的食用纖維,25-30克的食用纖維為每日建議的攝取量。902Please respect copyright.PENANAQyYp8Uj99e902Please respect copyright.PENANAC3DZJ0GBMg
902Please respect copyright.PENANAFS93J7mriR
部份的食用纖維無法被腸道吸收,因而有助刺激腸道增加蠕動,防止便祕。同時它們亦有助增加飽肚感,減少進食量。902Please respect copyright.PENANAPVTSnGn311
902Please respect copyright.PENANAJnhzcg6jPV
但除此之外,攝取食用纖維還有甚麼好處呢?902Please respect copyright.PENANAKQO5Mncj2m
902Please respect copyright.PENANAcApEvX7yoV
(圖2)講述之前,我們要提及一下關於膽汁的背景資料。902Please respect copyright.PENANASH5cjzLGqA902Please respect copyright.PENANApKS6BCbGDf
902Please respect copyright.PENANAlAtpb68plR
我們的肝臟會產生初級膽汁酸,作用是輔助脂肪在腸道裡更易被消化。902Please respect copyright.PENANAypXimDxNYO
902Please respect copyright.PENANAfIMj75mVrh
而當初級膽汁酸抵達腸道後,聚居在腸道的細菌會將初級膽汁酸改變成為次級膽汁酸。902Please respect copyright.PENANAjJIUfcvOAI
902Please respect copyright.PENANASNbdiS3Lj6
(圖3)然而,某部份的次級膽汁酸對人體有害,被證實會促進腸道癌的誕生(Ref1)。902Please respect copyright.PENANATUxxQUwLXP902Please respect copyright.PENANAxHMCYCIHnU
902Please respect copyright.PENANAS83tyFZU7D
而食用纖維則能夠與有害的次級膽汁酸結合,將它們帶走體外,防止它們長期聚居在腸道位置。902Please respect copyright.PENANAiShvbpUxKb
902Please respect copyright.PENANAzvl8tb1uqn
902Please respect copyright.PENANAVUV7XcMS9i
(圖4)另外,有部份腸道細菌依靠消化食用纖維維生。而長期沒有進食纖維的話,會導致腸道細菌品種失衡。902Please respect copyright.PENANApBFgMCEkHo902Please respect copyright.PENANAG1WUxKyXor
902Please respect copyright.PENANAjr79fNHnf2
久而久之,進食腸道黏液的細菌品種會助大起來,它們會導致腸道壁膜更為薄弱,使腸道更容易受到感染(Ref1)。902Please respect copyright.PENANAEjVil9gHGE
902Please respect copyright.PENANAC0L0jG3MKS
換句話說,攝取食用纖維能有助防止便祕、增加胞肚感以及減低腸道癌症及炎症發生的機會,絕對是不可或缺的營養。902Please respect copyright.PENANA5Hku4Bdrl5
902Please respect copyright.PENANAtIHGtvbwA6
902Please respect copyright.PENANAAA75w2vXeN
如果想我快啲出文的話,請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark,這對我非常之重要。902Please respect copyright.PENANAsKRADYi8ex
902Please respect copyright.PENANA9B269W6bXn
Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc902Please respect copyright.PENANAPiPVM2O52u
902Please respect copyright.PENANA4UfqAsvhBE
同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」,以課金的方式推動我繼續搜羅資料寫文,多謝。902Please respect copyright.PENANAmYtJcBTbBB
902Please respect copyright.PENANAWOX5kIDyYo
Link:902Please respect copyright.PENANAh0GpPhLA8p
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio902Please respect copyright.PENANAd5qCEf4qLB
902Please respect copyright.PENANAaenHspMHGd
902Please respect copyright.PENANA0mtafF0Gy8
有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。902Please respect copyright.PENANAArF1pEoCeD
902Please respect copyright.PENANAZ3PoNUfSLu
Ref1:https://www.sciencedirect.com/science/article/pii/S193131281830266X902Please respect copyright.PENANAtFPB4lI4BJ