維生素C文獻薈萃報告 — 2026 年 3 月

摘要

本月共收錄 維生素C 相關文獻 7373 篇，其中 Level 1 證據（Meta-Analysis/Systematic Review）157 篇，RCT 25 篇。

證據等級分布

證據等級	文獻數	佔比
Level 1 (Meta-Analysis/Systematic Review)	157	2.1%
Level 2 (RCT)	25	0.3%
Level 3 (Clinical Trial)	18	0.2%
Level 4 (Observational)	21	0.3%
Level 5 (Review/Case Report/Other)	7152	97.0%

功效分類統計

功效分類	中文	文獻數	佔比
other	其他	3977	53.9%
immune	免疫調節	1026	13.9%
cardiovascular	心血管	807	10.9%
metabolic	代謝	693	9.4%
anti_aging	抗衰老	670	9.1%
musculoskeletal	肌肉骨骼	476	6.5%
cognitive	認知功能	470	6.4%
energy	活力	405	5.5%
digestive	消化	252	3.4%
skin	皮膚	206	2.8%
sexual	性功能	125	1.7%

成分搭配統計

成分	文獻數
EPA	940
iron	771
NAC	203
calcium	102
fiber	99
stem cell	71
zinc	68
collagen	64
glutathione	55
vitamin C	44

成分組合分析

以下列出最常被共同研究的成分組合：

成分組合	共同出現文獻數
EPA + iron	108
NAC + iron	25
EPA + NAC	24
fiber + iron	16
EPA + fiber	15
EPA + calcium	15
EPA + stem cell	14
glutathione + iron	14
exosome + exosomes	14
iron + zinc	12

成分功效分析

以下列出主要成分在各功效領域的研究文獻數：

成分	總文獻	其他	免疫調節	代謝	心血管	抗衰老	肌肉骨骼
EPA	940	461	161	113	107	103	72
iron	771	407	121	73	60	68	34
NAC	203	108	33	17	29	14	15
calcium	102	38	13	13	20	13	22
fiber	99	42	9	8	6	14	18
stem cell	71	24	24	10	7	7	23
zinc	68	33	14	6	4	6	3
collagen	64	-	18	9	6	8	27

研究類型分布

研究類型	文獻數	佔比
Meta-Analysis	102	1.4%
Systematic Review	55	0.7%
RCT	25	0.3%
Clinical Trial	18	0.2%
Observational	21	0.3%
Review	234	3.2%
Case Report	217	2.9%
Other	6701	90.9%

近期重要文獻

Level 1 證據（Meta-Analysis / Systematic Review）

1. The Effect of Cranberry Consumption on C-Reactive Protein and Interleukin-6: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. — Food science & nutrition, 2026-02-01
   • 功效分類：immune
2. Evaluating Infections in Solid Organ Donors Before Transplantation: A Systematic Review of Clinical Practice Guidelines. — Transplantation, 2026-03-10
   • 功效分類：cardiovascular
3. The clinical efficacy of pocket creation method ESD and conventional ESD in the treatment of early colorectal neoplasms: a meta-analysis. — Frontiers in medicine, 2026-01-01
   • 功效分類：other
4. Impact of Sarcopenia Index on Prognosis in Patients with Chronic Heart Failure. — Current medicinal chemistry, 2026-03-19
   • 功效分類：cardiovascular, immune, musculoskeletal
5. Learning flow in educational contexts: A meta-analysis of its antecedents and outcomes. — The British journal of educational psychology, 2026-03-12
   • 功效分類：cognitive

Level 2 證據（RCT）

1. Pharmacokinetics and Bioequivalence of 2 Deutetrabenazine Tablets in Healthy Chinese Volunteers Under Fasting and Fed Conditions. — Clinical pharmacology in drug development, 2026-03-01
   • 功效分類：skin
2. Cost-effectiveness of transdiagnostic group cognitive behavioral therapy for emotional disorders in primary care: An analysis of the PsicAP clinical trial. — Journal of consulting and clinical psychology, 2026-02-01
   • 功效分類：cognitive
3. Effect of High-Fat Diet on Pharmacokinetics and Incidence of Adverse Reactions of Tacrolimus in Healthy Chinese Participants. — Clinical pharmacology in drug development, 2026-03-01
   • 功效分類：other
4. Effectiveness and safety of cyclosporine A in moderate to severe COVID-19: a randomized, open-label trial. — Scientific reports, 2026-02-17
   • 功效分類：immune
5. [Effects of different aging years of Liupao tea on metabolic indexes and body composition of overweight and obese people]. — Wei sheng yan jiu = Journal of hygiene research, 2026-01-01
   • 功效分類：anti_aging, cardiovascular, metabolic, musculoskeletal

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