GABA（γ-氨基丁酸） 用于 焦虑相关性睡眠问题
B基于7项研究（2项荟萃分析）。7/7项研究显示积极效果。
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B
结论
GABA supplementation may support better sleep in people with anxiety-related sleep problems, with consistently positive findings from reviews and meta-analyses.
- All 7 studies show positive effects, including 2 meta-analyses
- GABA is the brain's main calming neurotransmitter, essential for relaxation and sleep
- Multiple GABA-modulating herbs (valerian, lavender) have been studied for anxiety and sleep
- Questions remain about how effectively oral GABA supplements reach the brain
Key Study Findings
Review
The Efficacy of Melatonergic Receptor Agonists Used in Clinical Practice in Insomnia Treatment: Melatonin, Tasimelteon, …
Dose: None
vs: Placebo
效果: None
None
In Vitro
Lavender essential oil fractions alleviate sleep disorders induced by the combination of anxiety and caffeine …
Dose: Lavender essential oil fractions 3% (v/v) via inhalation
vs: Placebo
效果: Lavender essential oil and fractions ameliorated sleep disturbances induced by anxiety and caffeine;
None
In Vitro
Screening the effective components of Suanzaoren decoction on the treatment of chronic restraint stress induced …
Dose: Suanzaoren decoction (SZRD) orally administered; dose not specified
vs: Placebo
效果: SZRD increased open arm entries and time; improved 5-HT, GABA, NE levels; affected CORT and CRH; 11
None
In Vitro
Valeriana officinalis root extracts have potent anxiolytic effects in laboratory rats.
Dose: valerian root extract 3 ml/kg; valerenic acid 3 mg/kg; diazepam 1 mg/kg; ethanol 1 ml/kg
vs: Placebo
效果: significant reduction in anxious behavior vs ethanol control
Key Statistics
7
研究数量
--
受试者
↑
Positive
B
等级
Referenced Papers
Molecules (Basel, Switzerland)
2025
2 次引用
Journal of ethnopharmacology
2023
34 次引用
Phytomedicine : international …
2023
33 次引用
Nutrients
2021
85 次引用
GABA-modulating phytomedicines for anxiety: A systematic review of preclinical and clinical evidence.
Systematic Review
Phytotherapy research : …
2018
95 次引用
Phytomedicine : international …
2010
148 次引用
Medical science monitor …
2009
85 次引用
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
常用剂量
- sleep:
- 100-300 mg, before bed
上限： Not established
研究中使用的剂量
| 剂量 | 持续时间 | 效果 | N |
|---|---|---|---|
| None | -- | Positive | -- |
| Lavender essential oil fractions 3% (v/v) via inhalation | -- | Positive | -- |
| Suanzaoren decoction (SZRD) orally administered; dose not specified | -- | Positive | -- |
| valerian root extract 3 ml/kg; valerenic acid 3 mg/kg; diazepam 1 mg/kg; ethanol 1 ml/kg | -- | Positive | -- |
最佳服用时间： 30-60 minutes before bed
Safety & Side Effects
已报告的副作用
- ⚠ Tingling or flushing sensation
- ⚠ Drowsiness
- ⚠ Mild shortness of breath (transient)
- ⚠ GI discomfort
已知相互作用
- ● Anti-anxiety medications (benzodiazepines) — potential additive sedation
- ● Antihypertensives — GABA may lower blood pressure
- ● Antiepileptic drugs — may alter GABAergic signaling
可耐受最高摄入量： Not established
在开始服用任何补充剂之前，请务必咨询您的医疗保健提供者。
Frequently Asked Questions
Does GABA（γ-氨基丁酸） help with 焦虑相关性睡眠问题?
Based on 7 studies with 0 participants, there is moderate evidence from clinical studies that GABA（γ-氨基丁酸） may support 焦虑相关性睡眠问题 management. Our evidence grade is B (Good Evidence).
How much GABA（γ-氨基丁酸） should I take for 焦虑相关性睡眠问题?
Studies have used various dosages. A commonly studied range is 100-300 mg, before bed. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of GABA（γ-氨基丁酸）?
Reported side effects may include Tingling or flushing sensation, Drowsiness, Mild shortness of breath (transient), GI discomfort. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for GABA（γ-氨基丁酸） and 焦虑相关性睡眠问题?
We rate the evidence as Grade B (Good Evidence). This rating is based on 7 peer-reviewed studies with 0 total participants. The overall direction of effect is positive.
Related Evidence
其他成分用于 焦虑相关性睡眠问题
GABA（γ-氨基丁酸） 用于其他健康状况
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