維生素C文獻薈萃報告 — 2026 年 2 月

摘要

本月共收錄 維生素C 相關文獻 2266 篇，其中 Level 1 證據（Meta-Analysis/Systematic Review）45 篇，RCT 13 篇。

證據等級分布

證據等級	文獻數	佔比
Level 1 (Meta-Analysis/Systematic Review)	45	2.0%
Level 2 (RCT)	13	0.6%
Level 3 (Clinical Trial)	3	0.1%
Level 4 (Observational)	11	0.5%
Level 5 (Review/Case Report/Other)	2194	96.8%

功效分類統計

功效分類	中文	文獻數	佔比
other	其他	1224	54.0%
immune	免疫調節	285	12.6%
cardiovascular	心血管	232	10.2%
anti_aging	抗衰老	209	9.2%
metabolic	代謝	193	8.5%
cognitive	認知功能	146	6.4%
musculoskeletal	肌肉骨骼	145	6.4%
energy	活力	134	5.9%
digestive	消化	83	3.7%
skin	皮膚	64	2.8%
sexual	性功能	43	1.9%

成分搭配統計

成分	文獻數
EPA	284
iron	238
NAC	57
fiber	42
calcium	34
zinc	26
stem cell	25
glutathione	22
collagen	21
vitamin C	13

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	37
fiber + iron	8
EPA + NAC	7
EPA + stem cell	7
EPA + calcium	7
exosome + exosomes	7
EPA + fiber	6
iron + magnesium	6
EPA + collagen	5
calcium + fiber	5

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	抗衰老	心血管	肌肉骨骼	代謝
EPA	284	143	55	29	25	28	24
iron	238	130	31	21	18	10	22
NAC	57	29	9	5	6	6	2
fiber	42	20	1	7	3	6	2
calcium	34	13	3	3	9	7	5
zinc	26	14	6	2	1	2	3
stem cell	25	5	11	3	4	11	3
glutathione	22	5	4	4	6	1	8

研究類型分布

研究類型	文獻數	佔比
Meta-Analysis	28	1.2%
Systematic Review	17	0.8%
RCT	13	0.6%
Clinical Trial	3	0.1%
Observational	11	0.5%
Review	77	3.4%
Case Report	58	2.6%
Other	2059	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. The Predictive Value of Machine Learning for Postoperative Delirium in Cardiac Surgery: Systematic Review and Meta-Analysis. — Journal of medical Internet research, 2026-02-23
   • 功效分類：anti_aging
3. The effect of melatonin supplementation on lipid profile, oxidative stress, inflammatory marker, and sleep quality in patients with chronic kidney disease: a GRADE assessed meta-analysis. — Frontiers in nutrition, 2026-01-01
   • 功效分類：anti_aging, cardiovascular, immune
4. Prevalence, risk factors, and early prediction of refractory pneumonia caused by Mycoplasma pneumoniae in children: a systematic review and meta-analysis. — European journal of pediatrics, 2026-02-21
   • 功效分類：other
5. Initial elevation bias in child anxiety symptoms: A systematic review and meta-analysis. — Psychological assessment, 2026-02-19
   • 功效分類：other

Level 2 證據（RCT）

1. 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
2. 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
3. Examining theoretical mediators in a culturally adapted, community health worker-led intervention for depression and anxiety. — Journal of consulting and clinical psychology, 2026-02-01
   • 功效分類：anti_aging
4. The Effect of Microneedling Mesotherapy, Chemical Exfoliation and Combination Therapy on Selected Skin Parameters and Cutibacterium acnes Colonization in Women With Oily Skin. — Journal of cosmetic dermatology, 2026-02-01
   • 功效分類：skin
5. Vibration Rolling, Non-Vibration Rolling, and Static Stretching for Delayed- Onset Muscle Soreness on Physiological Changes and Recovery of Athletic Performance in Runners. — Journal of sports science & medicine, 2026-03-01
   • 功效分類：immune, musculoskeletal

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