Kava untuk Insomnia
ABased on 34 studies (8 meta-analyses, 1 RCT) with 4,679 total participants. Results are mixed across studies.
Kesimpulan
Based on 34 studies (8 meta-analyses, 1 RCT) with 4,679 total participants. Results are mixed across studies.
Key Study Findings
Populasi: 41-year-old Australian woman consuming kava for anxiety and insomnia
Populasi: 45-year-old man with kava and kratom withdrawal
Populasi: Adult smokers (trial protocol)
Key Statistics
34
Studi
4679
Peserta
Mixed
Peringkat
Referenced Papers
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Dosis yang Umum Digunakan
- sleep:
- 120-250 mg kavalactones/day, 1-2 hrs before bed
Batas atas: 250 mg kavalactones/day (European guidelines); limited to 3 months continuous use
Dosis yang Diteliti dalam Penelitian
| Dosis | Durasi | Efek | N |
|---|---|---|---|
| None | 6 weeks | Negative | 1 |
| None | -- | Positive | -- |
| None | -- | Positive | 1 |
| varies by supplement | -- | Positive | -- |
| AB-free kava extract | -- | Mixed | -- |
| various | -- | Mixed | 17 |
| None | -- | Mixed | -- |
| Various medicinal herbs: Silexan, Kava, Ginkgo biloba, Withania somnifera, Galphimia glauca, Passion | -- | Positive | -- |
Waktu terbaik diminum: 1-2 hours before bed; avoid daily use beyond 3 months without medical supervision
Safety & Side Effects
Efek Samping yang Dilaporkan
- ⚠ Drowsiness and reduced coordination
- ⚠ Hepatotoxicity (rare but serious — consult healthcare provider)
- ⚠ Skin rash (kava dermopathy) with chronic high-dose use
- ⚠ GI discomfort
Interaksi yang Diketahui
- ● Alcohol — increased hepatotoxicity risk and CNS depression
- ● Hepatotoxic medications (acetaminophen, statins) — additive liver stress
- ● Benzodiazepines and sedatives — additive CNS depression
- ● CYP450 substrates (2E1, 1A2, 2D6) — kavalactones may inhibit metabolism
- ● Levodopa and dopaminergic drugs — kava may reduce efficacy
Asupan atas yang dapat ditoleransi: 250 mg kavalactones/day (European guidelines); limited to 3 months continuous use
Selalu konsultasikan dengan tenaga kesehatan Anda sebelum memulai suplemen apa pun.Selalu konsultasikan dengan penyedia layanan kesehatan Anda sebelum memulai suplemen apa pun.
Frequently Asked Questions
Does Kava help with Insomnia?
How much Kava should I take for Insomnia?
Are there side effects of Kava?
How strong is the evidence for Kava and Insomnia?
Related Evidence
Bahan lain untuk Insomnia
Kava untuk kondisi lain
Penafian FDA: Pernyataan-pernyataan ini belum dievaluasi oleh Food and Drug Administration. Produk dan informasi di situs web ini tidak dimaksudkan untuk mendiagnosis, mengobati, menyembuhkan, atau mencegah penyakit apa pun. Peringkat bukti yang disajikan didasarkan pada analisis kami terhadap penelitian yang ditinjau sejawat dan tidak merupakan saran medis. Selalu konsultasikan dengan penyedia layanan kesehatan Anda sebelum memulai regimen suplemen apa pun.