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蛋白蛋白 / 蛋清蛋白 / 雞蛋白蛋白 Egg White Protein / Egg Protein × 肌肉增長

結論：證據支持但有警示

蛋白蛋白無疑是高品質完全蛋白質（PDCAAS≈1.

C 🟠 C 薄弱證據 附警語發布 ✨ low — community discussion mostly non-commercial
⚠️ 標記 ⚠️ COI（產業聯盟資助） 🇹🇼 台灣在地警示

蛋白蛋白無疑是高品質完全蛋白質（PDCAAS≈1.0、消化率約97%，曾為 FAO/WHO 蛋白質品質評分參考蛋白），但「蛋白補充劑用於健康成人增肌」的專屬 RCT 證據相當稀薄。

L2 僅找到一項小型專屬蛋清蛋白補充劑 RCT（PMID 34730461，n=29，檢力不足、無顯著肌肉量效益），2026 系統性回顧（PMID 41978105，n=1938）明確結論證據不足以支持健康成人常規使用。

著名的全蛋優於蛋白之發現（van Vliet 2017）屬急性 MPS 且機轉來自蛋黃脂質，12 週 RCT 在等蛋白量下肥大結果相同。

綜合判定為 C：方向正向、機轉清楚，但補充劑專屬硬實證偏弱，不足以給 B。

⚖️

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 0.50
D
C
B
A
S
← 反證據 / 無效有效 / 強證據 →
最終評級
C · 附警語發布
信心度
76%
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
L2 PubMed原始文獻
0.45
L3 機轉生理合理性
0.45
L1 Examine國際基準
0.50
L11 AI 複核獨立判讀
0.50
L5 臨床機構權威立場
0.72
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 = 0.501
  2. tier_from_score — 依分數區間映射至 tier letter
  3. apply_hec_rules — 無高階證據可裁決
  4. tier_strict_requirement_check — Tier 條件達標，未降階
  5. detect_disputes — 偵測到 0 個 hard + 1 個 soft dispute
  6. decide_status — 依 tier + dispute 結果決定 status

Oral Egg-Derived Protein and Peptide Supplementation for Health Outcomes in Adults: Systematic Review and Meta-A
PMID: 41978105 2026 系統性回顧 n = 1,938
結論：Evidence is insufficient to support routine egg-derived protein use for muscle gain in healthy adults; strongest signals in dialysis patients (albumin +0.42 g/dL, very low certainty).
政府資助 效應量：null
前往 PubMed
Consumption of whole eggs promotes greater stimulation of postexercise muscle protein synthesis than consumption of
PMID: 28978542 2017 RCT (open-label) n = 10
結論：Whole egg ingestion produced ~40% greater post-exercise myofibrillar protein synthesis than isonitrogenous egg white ingestion (p=0.04); fat component in yolk appears responsible.
政府資助 效應量：~40% greater MPS rate (p=0.04)
前往 PubMed
Whole egg, but not egg white, ingestion induces mTOR colocalization with the lysosome after resistance exercise
PMID: 30133322 2018 RCT (open-label) n = 10
結論：mTOR-LAMP2 colocalization significantly increased at 120 and 300 min after whole egg but not egg white ingestion (p<0.01); correlated with MPS rates (r=0.40, p<0.05).
政府資助 效應量：p<0.01 for mTOR colocalization difference
前往 PubMed
Comparison of whole egg v. egg white ingestion during 12 weeks of resistance training on skeletal muscle regulatory
PMID: 32576297 2020 RCT (open-label) n = 30
結論：Both groups gained similar muscle mass (WE +2.9 kg vs EW +2.7 kg, p-NS between groups); whole egg and egg white interchangeable for RT-induced hypertrophy when total protein is matched.
政府資助 效應量：MD ~0.2 kg lean mass (NS between groups)
前往 PubMed
Egg protein supplementation improved upper body muscle strength and protein intake in community-dwelling older adult
PMID: 34730461 2022 RCT (double-blind) n = 29
結論：No significant between-group difference in muscle mass (underpowered; n=29, high dropout); intervention group improved handgrip strength and protein intake vs control.
🟠 品質有限 效應量：null (underpowered pilot)
前往 PubMed

L4a US FDA
中性
a 'major food allergen' is one of eight foods or food groups (milk, eggs, fish, Crustacean shellfish, tree nuts, wheat, peanuts, and soybeans) or an ingredient that contains protein derived from one of the eight 來源↗
L4b EU EFSA
支持
L4c UK NHS
未表態
— 本適應症無對應資料
L4d TW TFDA / 衛福部
中性
(五)蛋及其製品。 來源↗
L4e WHO
未表態
the Joint FAO/WHO Expert Group on Protein Requirements decided to adopt the essential amino acid pattern of either egg or human milk for reference purposes (1963/1965). WHO guiding principles for feeding breastfed and non-breastfed children: "meat, poultry, fish or eggs should be eaten daily, or as often as possible." 來源↗

L5a NIH Office of Dietary Supplements
未表態
— 本適應症無對應資料
L5b Mayo Clinic
謹慎
Manufacturers use egg whites — the part of the egg with the highest protein content — to make egg protein powder. In research that looked at people between 60 and 75, there was no difference between whey and the various types of plant proteins. The same is likely true of egg protein. 來源↗
L5c Cleveland Clinic
支持
L5d Harvard Health
未表態
— 本適應症無對應資料
L5e Specialty Society (condition-mapped)
支持

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
低中高
📍立場總覽

台灣健身社群討論增肌蛋白幾乎集中在乳清與植物蛋白，全蛋常被列為平價蛋白來源，但「蛋清蛋白／雞蛋白蛋白」單方蛋白粉幾無專門討論。

💬社群實感

無共識（社群幾乎不討論蛋清蛋白粉，增肌話題集中於乳清與全蛋）

查看代表討論串 ↗

L10a · 廠商行銷話術 行銷語言
💬 通路如何宣傳

雞蛋蛋白 NOW Foods 1.2lbs

代表來源 ↗
L10b · TFDA 法定身份 官方認定

蛋及其製品：醒語標示「本產品含有蛋」

來源 ↗

  • 漸進式阻力訓練
  • 足量蛋白質攝取
✓ 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: v25 engine_version: v1.0 claim_id: CLM-COND-muscle-gain-INT-egg-protein-001
查看 ClaimReview 結構化資料 (JSON-LD) 
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