查血維生素B12，如果老人年齡>60, 維生素B12可能低。注意補充，可以改善症狀，但不能補高了。

來源: 鍋沿於 2023-05-02 06:48:05 [舊帖] [給我悄悄話] 本文已被閱讀：次

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