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Lin mark this message contains misinformation
originally written by Lin
假的,體內缺鹽可能導致抽筋,但這通常發生在大量流汗或飲食過度清淡者身上。想減重或高血壓患者應避免吃重口味、過鹹的食物。此外,吃鹽會導致體內鈉離子含量過高,使水分滯留在體內排不出去,謠言說吃鹽能改善頻尿,但過量攝取恐導致水腫、血壓高。

台灣人的飲食習慣是「高鈉飲食」,平均每人每日攝取13-14克的鹽,早已超過建議攝取量,因此,國人應注意的問題其實是鹽吃太多,而非鹽吃太少。

References

https://www.myccf.org.tw/18362/網傳「吃天然真鹽能改善胃食道逆流、頻尿、抽筋
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