葡萄糖二酸鈣 Calcium D-Glucarate × 癌症預防

結論:台灣市場資訊黑箱

葡萄糖二酸鈣(CDG)對「癌症預防」適應症之人類證據完全闕如:L1 Examine 整個資料庫 0 命中;L2 PubMed 5 篇紀錄全為 Walaszek/Heerdt 1995-2004 之動物模式與機制綜述,並無任何已完成之人類 Phase 1/2/3 RCT,且補充劑業界廣為宣傳的 Heerdt 1995「Phase 1 trial」實為 hypothesis paper(PubMed 索引為 Review);MSKCC(NCI-designated)逐字明言「calcium glucarate has not been shown to treat or prevent cancer in humans」。

U ⚫ U 未驗證 台灣法規禁言 low — community discussion mostly non-commercial
⚠️ 標記 ⚠️ stale 💊 檢驗 / 藥物交互作用

葡萄糖二酸鈣(CDG)對「癌症預防」適應症之人類證據完全闕如:L1 Examine 整個資料庫 0 命中;L2 PubMed 5 篇紀錄全為 Walaszek/Heerdt 1995-2004 之動物模式與機制綜述,並無任何已完成之人類 Phase 1/2/3 RCT,且補充劑業界廣為宣傳的 Heerdt 1995「Phase 1 trial」實為 hypothesis paper(PubMed 索引為 Review);MSKCC(NCI-designated)逐字明言「calcium glucarate has not been shown to treat or prevent cancer in humans」。

L5e 四大腫瘤學會(ACS / AICR / NCCN / ASCO)對 CDG specific 雖 not_addressed,但在 category level 一致 against——ACS 2020 verbatim「does not recommend the use of dietary supplements to prevent cancer」、AICR/WCRF 第 10 條建議「Do not use supplements for cancer prevention」、NCCN Survivorship、ASCO/SIO endorsement 同向。

Health Canada NPN 80083170 雖 supportive 0.9 但限定 indication 為「glucuronidation, a liver detoxification pathway」,非癌症預防,不應被內容寫作者誤引為 HC 背書抗癌。

整體判定 Tier U(unverified)——機轉合理、動物模式正向,但人體臨床終點證據空缺,且具實質結構性問題(單一研究團隊偏誤、citation drift、預期試驗從未實現)。

⚖️

評分透明度

所有分數由 7 層證據引擎計算,過程公開可查
原始分數 0.40
D
C
B
A
S
← 反證據 / 無效有效 / 強證據 →
最終評級
U · 台灣法規禁言
信心度
81%
證據方向一致性高
證據層級
E10
僅機轉/個案報告,無人體證據

各層「支持此療效」的程度

分數越低=該層越不支持
L11 AI 複核獨立判讀
0.20
L2 PubMed原始文獻
0.40
L1 Examine國際基準
0.50
L3 機轉生理合理性
0.50
L5 臨床機構權威立場
0.50
不支持 中性 / 混合 支持
查看完整決策路徑(audit trail)
  1. compute_raw_score — 加權公式: L2×0.30 + L3×0.25 + L5×0.25 + L11×0.10 + L1×0.10 = 0.396
  2. tier_from_score — 依分數區間映射至 tier letter
  3. apply_hec_rules — 僅有 E10 級證據 (cohort/animal/mechanism),不足以下結論
  4. tier_strict_requirement_check — D 級條件未達 (需 E1-E3 negative;實際 E10)
  5. detect_disputes — 偵測到 0 個 hard + 0 個 soft dispute
  6. decide_status — 依 tier + dispute 結果決定 status

Calcium glucarate as a chemopreventive agent in breast cancer (Heerdt, Young, Borgen)
PMID: 7744577 1995 Other
結論:Authors propose calcium glucarate may alter internal hormonal milieu and detoxify environmental agents implicated in breast cancer and call for future clinical trials; no original human efficacy data reported in this paper (frequently miscited as a 'Phase 1 trial' in secondary supplement literature).
🟠 品質有限 學術資助
前往 PubMed
Metabolism, uptake, and excretion of a D-glucaric acid salt and its potential use in cancer prevention (Walaszek et al.)
PMID: 9101079 1997 Other
結論:1,4-GL (the active beta-glucuronidase inhibitor) is formed from D-glucarate in the stomach, absorbed, distributed to internal organs, and excreted in urine and bile; authors hypothesize this PK supports use for breast/prostate/colon cancer prevention but no human efficacy data are presented.
政府資助
前往 PubMed
Calcium-D-glucarate (Alternative Medicine Review monograph)
PMID: 12197785 2002 Other
結論:Monograph notes elevated beta-glucuronidase is associated with hormone-dependent cancer risk and that oral calcium-D-glucarate inhibits beta-glucuronidase; explicitly identifies the human clinical evidence base as limited to mechanistic and animal studies with no completed efficacy RCT.
🟠 品質有限 學術資助
前往 PubMed
Mechanisms of lung cancer chemoprevention by D-glucarate (Walaszek et al.)
PMID: 15136472 2004 Other
結論:Reports anti-promotion / post-initiation chemopreventive activity of dietary D-glucarate in mouse lung tumorigenesis via DNA-adduct removal, mutagenic suppression, and anti-inflammatory pathways; indexed by MEDLINE under Clinical Trial Phase I tag in error - paper is a preclinical mechanism review/animal report with no abstract and no human efficacy data.
政府資助
前往 PubMed
Detoxifying cancer causing agents to prevent cancer (Walaszek)
PMID: 15035900 2003 Other
結論:Authors argue that fruits/vegetables rich in D-glucaric acid or supplemental calcium D-glucarate offer a 'promising' chemoprevention approach, but explicitly acknowledge the framework is mechanistic/theoretical and that supportive human clinical efficacy trials have not been conducted.
🟠 品質有限 學術資助
前往 PubMed

L4a US FDA
中性
CALCIUM SACCHARATE [USP MONOGRAPH]; CALCIUM SACCHARATE [USP-RS]; UNII 6AP9J91K4V; CAS 5793-89-5; Molecular Formula C6H8O8.Ca.4H2O; synonyms include Calcium D-Glucarate (1:1), Tetrahydrate; Calcium D-Saccharate Tetrahydrate; D-Glucaric Acid Calcium Salt Tetrahydrate. UNII availability does not imply any regulatory review or approval. 來源↗
L4b EU EFSA
謹慎
— 本適應症無對應資料
L4c UK NHS
未表態
— 本適應症無對應資料
L4d TW TFDA / 衛福部
未表態
— 本適應症無對應資料
L4e WHO
支持
Product Name: Calcium D-Glucarate. NPN: 80083170. Licence Holder: New Roots Herbal Inc. Medicinal Ingredient: D-Glucaric acid calcium salt (1:1), 650.0 mg. Recommended Use or Purpose: Helps to support glucuronidation, a liver detoxification pathway. Recommended Dose: Adults take 2 capsules daily. Cautions and Warnings: Do not use if you are pregnant or breastfeeding. Consult a health care pract… 來源↗

L5a NIH Office of Dietary Supplements
謹慎
Although lab studies suggest anticancer effects, calcium glucarate has not been shown to treat or prevent cancer in humans. 來源↗
L5b Mayo Clinic
未表態
— 本適應症無對應資料
L5c Cleveland Clinic
未表態
— 本適應症無對應資料
L5d Harvard Health
未表態
— 本適應症無對應資料
L5e Specialty Society (condition-mapped)
未表態
At this time, the ACS does not recommend the use of dietary supplements to prevent cancer. 來源↗

PTT · Dcard · Mobile01 彙整自公開論壇討論,非統計抽樣,僅反映社群風向。
廣告 / 業配密度 低度
📍立場總覽

PTT(含 Anti-Cancer、Pharmacy 等版)、Dcard、Mobile01、痞客邦均查無「葡萄糖二酸鈣」用於癌症預防的鄉民實測或討論串。相關搜尋僅命中檸檬酸鈣、鈣片、葡萄糖胺等鄰近主題,與本品無關。少數命中為廠商/代購商品頁(allshare.life、Hebron、iHerb),屬冷門進口保健品,台灣社群幾乎無自然討論。無在地真實使用經驗可記錄,不臆造鄉民心得。

💬社群實感

無共識

L10a · 廠商行銷話術 行銷語言
💬 通路如何宣傳

NOW Foods 500mg 90 粒 NT$974

代表來源 ↗
L10b · TFDA 法定身份 官方認定
🍽️一般食品

食品不得為醫療效能之標示、宣傳或廣告

來源 ↗

  • 戒菸與避免菸品暴露
  • 維持健康體重、規律運動與健康飲食
  • 疫苗接種(HPV、B 型肝炎)與癌症篩檢
PMID 100% 反查全部經 NCBI Entrez 驗證
🔬 5 篇 L2 文獻 經多層 sub-agent 獨立評估
🇹🇼 含台灣社群分析L10c PTT / Dcard / Mobile01
aggregated_at: 2026-06-01 claim_version: v6 engine_version: v1.0 claim_id: CLM-COND-cancer-prevention-INT-calcium-d-glucarate-001
查看 ClaimReview 結構化資料 (JSON-LD)
{
  "@context": "https://schema.org",
  "@type": "ClaimReview",
  "url": "https://gpt-dict.com/claim/CLM-COND-cancer-prevention-INT-calcium-d-glucarate-001/",
  "datePublished": "2026-06-01",
  "author": {
    "@type": "Organization",
    "name": "gpt-dict.com",
    "url": "https://gpt-dict.com"
  },
  "claimReviewed": "葡萄糖二酸鈣能改善癌症預防",
  "inLanguage": "zh-TW",
  "itemReviewed": {
    "@type": "Claim",
    "appearance": []
  },
  "reviewRating": {
    "@type": "Rating",
    "alternateName": "證據不足 (Insufficient evidence)"
  }
}