癌症預防

Cancer Prevention

共 2 種介入成分有評級——按證據強度從高到低排序

🔬 實證評級速查
🟠 C 薄弱證據綠茶萃取 × 癌症預防

白話說：證據還很薄弱，不足以當成有效的療法。

證據分數 49 分（滿分 100） 　·　發布狀態：可正常參考

🇹🇼 台灣有獨立規範
這樣判讀，是參考了這些單位：
  • 第三方營養資料庫（國際）
    展開原文引用
    「Green tea extract is obtained from green tea leaves and contains high levels of flavonoids, catechins like EGCG, and often caffeine. It might reduce oxidative stress biomarkers and cardiovascular dise」
  • US FDA 態度：持保留
    展開原文引用
    「Oil-soluble green tea extract (green tea catechin palmitate) is considered Generally Recognized as Safe (GRAS) based on scientific procedures as an antioxidant in food」
  • UK NHS 態度：持保留
    展開原文引用
    「The COT concluded that there are no new data to suggest that EFSA's conclusion, that 800 mg/day EGCG was probably safe, is inappropriate. Although no new studies identified any effects of EGCG in humans at doses below 800 mg/day, the possibility cannot be excluded that a few individuals could still experience adverse effects below this dose due to an idiosyncratic reaction.」

評級由多源健康證據引擎彙整（FDA／EFSA／NHS／TFDA／WHO／PubMed／NIH ODS 等多個官方與權威來源）。 產製日期 2026-05-18 ·　版本 v1。本評級僅供衛教參考，不取代醫師診斷與處方。 · 查看此成分的完整評級

🔬 實證評級速查
⚫ U 未驗證硒 × 癌症預防

白話說：目前沒有可靠的人體研究，無法下定論。

證據分數 24 分（滿分 100） 　·　發布狀態：證據尚不足以下判斷

🇹🇼 台灣有獨立規範💊 留意藥物交互作用
這樣判讀，是參考了這些單位：
  • 第三方營養資料庫（國際）
    展開原文引用
    「Selenium is an essential mineral thats required for many important biological functions, including antioxidant defense and the regulation of thyroid hormones. Though vital for health, excessive seleni」
  • US FDA 態度：持保留
    展開原文引用
    「Selenium may reduce the risk of certain cancers. Some scientific evidence suggests that consumption of selenium may reduce the risk of certain forms of cancer. However, FDA has determined that this evidence is limited and not conclusive.」
  • EU EFSA 態度：支持
    展開原文引用
    「Selenium contributes to normal thyroid function; contributes to the normal function of the immune system; contributes to the protection of cells from oxidative stress; contributes to normal spermatogenesis; contributes to the maintenance of normal hair; contributes to the maintenance of normal nails.」

評級由多源健康證據引擎彙整（FDA／EFSA／NHS／TFDA／WHO／PubMed／NIH ODS 等多個官方與權威來源）。 產製日期 2026-05-18 ·　版本 v4。本評級僅供衛教參考，不取代醫師診斷與處方。 · 查看此成分的完整評級