タルトチェリー ： 不眠症
A合計6,889名の参加者を対象とした5件の研究（メタアナリシス1件、RCT 3件を含む）に基づく。研究間で結果にばらつきが見られる。
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A
結論
The evidence on tart cherry for insomnia is mixed — some studies suggest it may help, but others show no clear benefit, so its effectiveness remains uncertain.
- 5 studies with 3 RCTs, but results are inconsistent across studies
- A 2024 RCT found commonly used doses did not significantly improve sleep
- Tart cherry is a natural source of melatonin and anti-inflammatory compounds
- Differences in formulation and dosing may explain the mixed findings
Key Study Findings
review
Nutritional Supplements for Healthy Aging: A Critical Analysis Review.
Dose: None
vs: Placebo
効果: None
None
randomized controlled trial
n=34
2 weeks
Double-blind
Commonly Used Dose of Montmorency Tart Cherry Powder Does Not Improve Sleep or Inflammation Outcomes …
Dose: Montmorency tart cherry (MTC) powder 500 mg capsule once daily, 1 hour before bed for 14 days
vs: Placebo
効果: No significant effects (p > 0.05 for all outcomes)
>0.05
Systematic Review
n=6832
Efficacy, acceptability, and tolerability of all available treatments for insomnia in the elderly: a systematic …
Dose: Various pharmacological and non-pharmacological interventions (benzodiazepines, antidepressants, z-d
vs: Placebo
効果: Several benzodiazepines, antidepressants, and z-drugs performed better in both primary outcomes; acu
None
Randomized Controlled Trial
n=8
4 weeks
Single-blind
Pilot Study of the Tart Cherry Juice for the Treatment of Insomnia and Investigation of …
Dose: 240 mL tart cherry juice twice daily
vs: Placebo
効果: 84 minutes increase in sleep time
p = 0.0182
Randomized Controlled Trial
n=15
2 weeks
Double-blind
Effects of a tart cherry juice beverage on the sleep of older adults with insomnia: …
Dose: Tart cherry juice blend (CherryPharm) twice daily for 2 weeks
vs: Placebo
効果: Significant reduction in wake after sleep onset vs placebo; effect sizes moderate to negligible
Key Statistics
5
研究数
6889
参加者数
↔
Mixed
A
グレード
Referenced Papers
American journal of …
2025
6 件の引用
Nutrients
2024
1 件の引用
Acta psychiatrica Scandinavica
2020
51 件の引用
Pilot Study of the Tart Cherry Juice for the Treatment of Insomnia and Investigation of Mechanisms.
RCT
American journal of …
2018
61 件の引用
Effects of a tart cherry juice beverage on the sleep of older adults with insomnia: a pilot study.
RCT
Journal of medicinal …
2010
157 件の引用
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
一般的な使用量
- sleep:
- 480 mL juice or 480 mg concentrate, twice daily
上限量： Not established
研究で検討された用量
| 用量 | 期間 | 効果 | N |
|---|---|---|---|
| None | -- | Mixed | -- |
| Montmorency tart cherry (MTC) powder 500 mg capsule once daily, 1 hour before bed for 14 days | 2 weeks | Neutral | 34 |
| Various pharmacological and non-pharmacological interventions (benzodiazepines, antidepressants, z-d | -- | Mixed | 6832 |
| 240 mL tart cherry juice twice daily | 4 weeks | Positive | 8 |
| Tart cherry juice blend (CherryPharm) twice daily for 2 weeks | 2 weeks | Positive | 15 |
推奨摂取タイミング： Morning and evening (twice daily dosing studied)
Safety & Side Effects
報告されている副作用
- ⚠ GI discomfort
- ⚠ Diarrhea (high sugar content in juice)
- ⚠ Weight gain from caloric intake
既知の相互作用
- ● Blood thinners — cherry anthocyanins may have mild antiplatelet effects
- ● Diabetes medications — juice form contains significant sugars
耐容上限摂取量： Not established
サプリメントの摂取を開始する前に、必ず医療専門家にご相談ください。
Frequently Asked Questions
Does タルトチェリー help with 不眠症?
Based on 5 studies with 6,889 participants, there is strong evidence from multiple clinical trials that タルトチェリー may support 不眠症 management. Our evidence grade is A (Strong Evidence).
How much タルトチェリー should I take for 不眠症?
Studies have used various dosages. A commonly studied range is 480 mL juice or 480 mg concentrate, twice daily. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of タルトチェリー?
Reported side effects may include GI discomfort, Diarrhea (high sugar content in juice), Weight gain from caloric intake. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for タルトチェリー and 不眠症?
We rate the evidence as Grade A (Strong Evidence). This rating is based on 5 peer-reviewed studies with 6,889 total participants. The overall direction of effect is mixed.
Related Evidence
タルトチェリー 他の症状・状態について
FDAに関する免責事項: これらの記述は米国食品医薬品局（FDA）による評価を受けていません。本ウェブサイトの製品および情報は、疾病の診断、治療、治癒、または予防を目的としたものではありません。表示されているエビデンスグレードは、公開された査読済み研究の分析に基づいており、医療上の助言を構成するものではありません。サプリメントの摂取を開始する前に、必ず医療専門家にご相談ください。