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4000 mark this message contains misinformation
originally written by 4000
頭髮的生長,主要是基因、老化程度、飲食習慣及營養狀態等等因素有關,與有沒有使用外用食鹽調製的鹽水洗頭一點關係也沒有。

不建議長期用食鹽洗頭,若是長期使用鹽水洗頭,很有可能會造成頭皮角質層受傷,或是受太多刺激而產生刺激性皮膚炎,尤其頭皮出現傷口時,更不應該使用食鹽洗頭,避免更加刺激傷口。

References

奶奶 每天用「食鹽」洗頭 ,頭髮長回來不再脫髮了?小心頭皮先受傷,謠言可是不會負責任的喔! @蘭姆酒吐司
https://www.rumtoast.com/8892/

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