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Back研究:男性攝取較多超加工食品 罹患攝護腺癌風險增約3成
研究:男性攝取較多超加工食品 罹患攝護腺癌風險增約3成
Health
自由时报2 hours agoHealth3 min readChinaView translation

研究:男性攝取較多超加工食品 罹患攝護腺癌風險增約3成

美國一項研究分析逾1.7萬名成年男性,發現超加工食品攝取量較高者,罹患攝護腺癌的風險比攝取量最低者高出約29%至30%。

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美國一項針對逾1.7萬名成年男性的研究發現,超加工食品攝取量較高者,罹患攝護腺癌的風險較攝取量最低者高出約29%至30%。醫師提醒民眾應留意日常飲食中超加工食品的比例。

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Why It Matters

超加工食品目前提供了美國成年人近60%的卡路里攝取量。攝護腺癌是美國男性最常見的癌症。

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超加工食品包括軟性飲料、包裝穀物、零食及加工肉類,研究發現攝取量較高的男性,罹患攝護腺癌的風險較高;圖為情境照。

〔健康頻道/綜合報導〕超加工食品吃太多,可能增加攝護腺癌風險!美國一項研究分析逾1.7萬名成年男性,發現超加工食品攝取量較高者,罹患攝護腺癌的風險比攝取量最低者高出約29%至30%。研究藉此示警,民眾應留意每日飲食中超加工食品所占比例,避免長期攝取過多。

腎臟科醫師江守山於臉書「江守山醫師」提醒民眾,多吃超加工食品可能會使攝護腺癌風險增加30%!超加工食品(UPF)目前提供了美國成年人近60%的卡路里攝取量,以及兒童約70%的卡路里攝取量。這些工業化生產的食品包括軟性飲料、包裝穀物、零食和加工肉類。它們通常使用精製脂肪、油脂、糖、澱粉、鹽和其他添加劑製成,旨在改善風味、口感和保質期,但往往以降低營養價值為代價。

江守山表示,佛羅裡達大西洋大學查爾斯·E·施密特醫學院的一項新研究表明,攝取更多超細纖維食品的男性罹患攝護腺癌的風險可能更高。在美國,攝護腺癌是男性最常見的癌症,也是男性癌症死亡的第二大原因,僅次於肺癌。這項研究發表在《美國醫學雜誌》上,分析2003年至2023年間參加美國國家健康和營養調查(NHANES)的17,024名18歲及以上美國男性的全國代表性數據。

這項研究為估算超加工食品的攝取量,研究人員分析了每位參與者的兩份24小時飲食回顧報告,並計算了每日卡路里攝取量中來自超加工食品的比例。這些食品採用經過驗證且廣泛應用的NOVA系統進行分類。隨後參與者被分為4組,超加工食品提供的卡路里佔比從低於約20%到高於44%不等。

研究顯示,與超加工食品攝取量最低的男性組相比,攝取量較高的3組的男性罹患攝護腺癌的風險高出29%。攝取量最高的2組的男性罹患攝護腺癌的風險高出30%。研究人員在調整了年齡、種族、民族、吸菸狀況和貧窮狀況等因素後,此關聯仍具有統計意義。調整後,風險增加幅度為24%至31%。

研究資深作者表示,在這項具全國代表性的美國成年男性研究中,超加工食品攝取量較高者,罹患攝護腺癌的風險顯著較高。

Open Questions

  • 長期減少超加工食品攝取能否降低已患癌風險?

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