東革阿里 Tongkat Ali × 睪固酮

結論:證據支持但有警示

A 2022 meta-analysis of five RCTs found a statistically significant rise in serum total testosterone (SMD 1.

B 🟡 B 初步證據 附警語發布 🚨 high — heavy affiliate marketing in TW community
⚠️ 標記 🇹🇼 台灣在地警示

A 2022 meta-analysis of five RCTs found a statistically significant rise in serum total testosterone (SMD 1.352, 95% CI 0.565-2.138, p=0.001), and multiple individual RCTs in ageing, hypogonadal or androgen-deficient men at 200-600 mg/day are directionally consistent, so the efficacy signal is real and reproducible. However, the evidence base does not justify a Grade A: the pooled trials are few, small, heterogeneous in extract standardisation and population, the confidence interval is wide and imprecise, the flagship low-T study was uncontrolled, and the key Physta multicentre trial was manufacturer-funded (Biotropics Malaysia Berhad) with company employees as authors. No major institutional source (Mayo, Cleveland Clinic, Harvard, AUA, Endocrine Society, NIH ODS/NCCIH, WHO) endorses Tongkat Ali for testosterone, and the safety/quality picture is adverse - EFSA refused it as a novel food citing potential genotoxicity/DNA damage, Taiwan's TFDA bans it as a food ingredient, and 26-36% of surveyed commercial products exceeded mercury limits. Weighing a genuine but imprecise efficacy signal against weak trial quality, manufacturer conflict of interest, no clinical endorsement, and serious safety/contamination concerns, an honest grade is B (moderate consistent evidence), not A.

⚖️

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 0.66
D
C
B
A
S
← 反證據 / 無效有效 / 強證據 →
最終評級
B · 附警語發布
信心度
79%
證據方向大致一致
證據層級
E3
單篇高品質統合分析

各層「支持此療效」的程度

分數越低=該層越不支持
L1 Examine國際基準
0.50
L5 臨床機構權威立場
0.50
L3 機轉生理合理性
0.65
L11 AI 複核獨立判讀
0.65
L2 PubMed原始文獻
0.85
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 = 0.657
  2. tier_from_score — 依分數區間映射至 tier letter
  3. apply_hec_rules — 高品質 SR/MA 顯示 positive (1 篇 > 0 negative)
  4. tier_strict_requirement_check — Tier 條件達標,未降階
  5. detect_disputes — 偵測到 0 個 hard + 0 個 soft dispute
  6. decide_status — 依 tier + dispute 結果決定 status

Eurycoma longifolia (Jack) Improves Serum Total Testosterone in Men: A Systematic Review and Meta-Analysis of Clinical Trials
PMID: 36013514 2022 統合分析
結論:Pooled analysis of five RCTs found a significant increase in serum total testosterone with E. longifolia supplementation (SMD 1.352, 95% CI 0.565 to 2.138, p=0.001); effect confirmed in the hypogonadism subgroup. Authors note included trials were heterogeneous in design, dose and population with small sample sizes, and one study carried high risk of bias.
效應量:SMD 1.352 (95% CI 0.565 to 2.138), p=0.001
前往 PubMed
Effect of Eurycoma longifolia standardised aqueous root extract-Physta on testosterone levels and quality of life in ageing male subjects: a randomised, double-blind, placebo-controlled multicentre…
PMID: 34262417 2021 隨機對照試驗 n = 105
結論:Total testosterone rose significantly at week 12 in the 100 mg group (p<0.05) and at weeks 4, 8 and 12 in the 200 mg group (p<0.05 to p<0.001). Free testosterone showed within-group increases. Ageing Male Symptoms and Fatigue Severity scores fell significantly (p<0.001) and muscle strength improved at week 12.
⚠️ 廠商資助 效應量:Significant within/between-group total testosterone increase, dose-responsive (200 mg > 100 mg)
前往 PubMed
The effect of Eurycoma Longifolia on the regulation of reproductive hormones in young males
PMID: 33559971 2021 隨機對照試驗 n = 32
結論:Significant increases vs placebo in testosterone (F1,30=9.04, p=0.005), free testosterone (F1,30=7.13, p=0.012) and estradiol (p=0.008); LH, FSH and SHBG unchanged, suggesting action via the hypothalamic-pituitary-adrenal rather than gonadal axis.
🟠 品質有限 政府資助 效應量:Total testosterone p=0.005; free testosterone p=0.012
前往 PubMed
A 6-month, double-blind, placebo-controlled, randomized trial to evaluate the effect of Eurycoma longifolia (Tongkat Ali) and concurrent training on erectile function and testosterone levels in and…
PMID: 33541567 2021 隨機對照試驗 n = 45
結論:The combined Eurycoma longifolia plus concurrent training arm showed the most significant results and increased total testosterone in men with ADAM; the supplement-only effect was less clearly isolated.
🟠 品質有限 效應量:Combination arm increased total testosterone; magnitude not separately reported for supplement alone
前往 PubMed
Standardised water-soluble extract of Eurycoma longifolia, Tongkat ali, as testosterone booster for managing men with late-onset hypogonadism?
PMID: 21671978 2012 Other n = 76
結論:AMS score improved significantly (p<0.0001); the proportion with normal AMS rose from 10.5% to 71.7% and the proportion with normal testosterone rose from 35.5% to 90.8%. Frequently cited as the flagship low-T result, but the study had no placebo control group.
🟠 品質有限 效應量:Normal testosterone proportion 35.5% to 90.8%; AMS p<0.0001 (uncontrolled)
前往 PubMed

L4a US FDA
謹慎
Products containing tongkat ali have been reported to be contaminated with heavy metals (such as lead and mercury) 來源↗
L4b EU EFSA
反對
L4c UK NHS
未表態
— 本適應症無對應資料
L4d TW TFDA / 衛福部
反對
東革阿里(Eurycoma longifolia)業經衛生福利部食品藥物管理署評估,不得供作食品原料,如供食品用途,則涉及違反食品安全衛生管理法第15條第1項第9款規定,從未於國內供作飲食且未經證明為無害人體健康。 來源↗
L4e WHO
未表態
— 本適應症無對應資料

L5a NIH Office of Dietary Supplements
未表態
— 本適應症無對應資料
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

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 極高
📍立場總覽

台灣社群對東革阿里討論度偏低且零散。PTT 健身/Mancare 板僅少數人把它列入壯陽保健清單,幾乎無第一手實測心得;對睪固酮促進劑整體抱持懷疑(多認為統計無顯著差異、真有效的會被食藥署禁),並擔心禿頭。實質討論被痞客邦代購部落格與業配文佔據,無社群共識。

💬社群實感

無共識(討論度低、缺乏第一手實測,多為轉述或代購推薦)

破解迷思 社群最常見的 3 個誤解
事實把『馬來人參/國寶』行銷話術當成科學實證,誤以為能像威而鋼般立即壯陽
事實把代購部落格引用的『DHEA/睪固酮上升 26%~47%』anecdotal 數字當作確定療效
事實以為天然草本就無風險,忽略市售部分產品摻入未標示處方壯陽藥(昔多芬)的造假問題
🩹 社群通報的副作用
  • 擔心睪固酮類產品提高禿頭(雄性禿)風險(多為對睪固酮促進劑的通則性顧慮,非東革阿里專屬實測)
🏷️ 社群熱議品牌

依論壇被提及頻率,非銷售或品質排序。

  • iHerb 代購補充品(無特定主導品牌)
  • 馬來西亞代購/痞客邦代購社團散裝與膠囊

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查看代表討論串 ↗

L10a · 廠商行銷話術 行銷語言
💬 通路如何宣傳

Swanson 斯旺森 東革阿里膠囊 400mg 120粒

代表來源 ↗
L10b · TFDA 法定身份 官方認定
🍽️一般食品

食品或食品添加物之標示、宣傳或廣告,不得有不實、誇張或易生誤解之情形。食品不得為醫療效能之標示、宣傳或廣告。

來源 ↗

  • 睪固酮補充療法
  • 減重與運動等生活型態調整
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: v24 engine_version: v1.0 claim_id: CLM-COND-testosterone-INT-tongkat-ali-001
查看 ClaimReview 結構化資料 (JSON-LD)
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  "claimReviewed": "東革阿里能改善睪固酮",
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