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來源: | 作者:imhihk | 發布時間: 2020-01-07 | 393 次瀏覽 | 分享到:
於很久以前,人們都渴望擁有健康,具彈性,無皺紋,年輕的肌膚。1古時實現的方法是於古老的在泉水中沐浴。2然而與現今的大多數的護膚品不同3-10,在具有還原特性的水中沐浴有顯的治療價值。11 一項研究12測試了使用具有還原特性的礦泉水和含有氫分子的水沐浴都可以降低了人類皮膚的氧化還原電位ORP。12這是一個重要的結論,因為健康的皮膚具有還原特性13,但皮膚的氧化還原電位會因氧化損傷,例如來自紫外光的,以及老化而增加。14皮膚的氧化還原電位與衰老之間的關係已得到詳細研究証實,並表明具有還原特性的水可降低皮膚的氧化作用。15,16
在氫水中沐浴不僅可以減少皮膚的氧化還原電位17,而且還可以提高其彈性。此外,使用氫水處理漂染後的頭髮可改善頭髮的順滑和光澤度17,提供氫水對皮膚有益的証明。
    
氫分子與曬傷
有一項將小鼠18一部份浸泡在自來水中,另一部份浸泡在氫水中。浸泡在氫水中的小鼠的皮膚損傷指數及炎性細胞因子水平明顯下降。18另一項研究中19發現了在浸泡在氫水中曬傷的小鼠降低了皮膚損傷程度,增加了抗氧化劑穀胱甘肽過氧化物酶的活性,降低炎性細胞因子,並防止皮膚超微結構改變,証明氫水可防止紫外線引起的皮膚細胞損傷。19
另一項研究表明,使用氫水處理過的細胞中,Type-1膠原的合成量是原來的兩倍。氫還可以防止DNA損傷,細胞死亡和降低細胞內自由基水平。研究在人類受試者中,使用氫水沐浴三個月可以顯著改善皮膚皺紋。所以氫水可以作為日常皮膚護理,通過清除自由基和促進Type-1膠原蛋白的合成來抑制UVA誘導的皮膚損傷。20
氫水還通過其抗氧化和非抗氧化細胞信號傳導作用來防止角質形成細胞中砷受損的鈣信號傳導。21換句話說,氫不僅發揮了抗氧化作用,而且是細胞信號分子,因此對皮膚具有保護和益處。23
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    2020-01-07

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