Ashwagandha untuk Sleep-Related Cognitive Impairment

Q: Does Ashwagandha help with Sleep-Related Cognitive Impairment?

Based on 6 studies with 500 participants, there is limited but promising evidence that Ashwagandha may support Sleep-Related Cognitive Impairment management. Our evidence grade is C (Some Evidence).

Q: How much Ashwagandha should I take for Sleep-Related Cognitive Impairment?

Studies have used various dosages. A commonly studied range is 300-600 mg/day of root extract (KSM-66 or Sensoril). Always consult your healthcare provider before starting any supplement regimen.

Q: Are there side effects of Ashwagandha?

Reported side effects may include Drowsiness, Gastrointestinal discomfort, Rare: liver injury (with contaminated or high-dose products), Thyroid hormone elevation (may affect thyroid medications). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

Q: How strong is the evidence for Ashwagandha and Sleep-Related Cognitive Impairment?

We rate the evidence as Grade C (Some Evidence). This rating is based on 6 peer-reviewed studies with 500 total participants. The overall direction of effect is positive.

Research suggests KSM-66 ashwagandha may help improve sleep quality and next-morning cognitive performance in stressed adults through cortisol modulation.

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Kesimpulan

Research suggests KSM-66 ashwagandha may help improve sleep quality and next-morning cognitive performance in stressed adults through cortisol modulation.

Key Study Findings

Review

The Clinical Implications of Ashwagandha (Withania somnifera L.) with a Special Reference to Side Effects-A …

Dose: None vs: None Outcome: None Efek: None None

Populasi: narrative review of ashwagandha clinical trials and basic research (1994-present)

preclinical animal/in vitro study

Ashwagandha (Withania somnifera (L.) dunal) root extract containing withanolide a alleviates depression-like behavior in mice …

Dose: 60 and 100 mg/kg (mice); 100 and 200 µg/mL (HT-22 cells); withanolide A 1.56 and 3.12 µg/mL vs: Placebo Efek: None None

animal_study

Hydroalcoholic Extract of Ashwagandha Improves Sleep by Modulating GABA/Histamine Receptors and EEG Slow-Wave Pattern in …

Dose: 10, 25, or 50 mg/kg body weight ashwagandha extract (AE, 35% withanolide glycosides, Shoden) vs: Placebo Efek: At 50 mg/kg: 34% decrease in sleep onset time (p<0.0001); 47% increase in sleep duration (p<0.0001); <0.0001

In Vitro

Ashwagandha (Withania somnifera) root extract attenuates hepatic and cognitive deficits in thioacetamide-induced rat model of …

Dose: ASH root extract 200 mg/kg and 400 mg/kg for 29 days (rat model) vs: Placebo Efek: ASH improved locomotor and cognitive deficits, serum hepatotoxicity indices, oxidative stress marker

Key Statistics

Studi

500

Peserta

↑

Positive

Peringkat

Referenced Papers

The Clinical Implications of Ashwagandha (Withania somnifera L.) with a Special Reference to Side Effects-A Review. Review

Nutrients 2026

Ashwagandha (Withania somnifera (L.) dunal) root extract containing withanolide a alleviates depression-like behavior in mice by enhancing the brain-derived neurotrophic … Other

Journal of ethnopharmacology 2025 9 sitasi

Hydroalcoholic Extract of Ashwagandha Improves Sleep by Modulating GABA/Histamine Receptors and EEG Slow-Wave Pattern in In Vitro - In Vivo … Other

Preventive nutrition and … 2022 18 sitasi

Ashwagandha (Withania somnifera) root extract attenuates hepatic and cognitive deficits in thioacetamide-induced rat model of hepatic encephalopathy via induction of … Other

Journal of ethnopharmacology 2021 69 sitasi

Neurodegenerative diseases and Withania somnifera (L.): An update. Review

Journal of ethnopharmacology 2020 85 sitasi

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

Dosis yang Umum Digunakan

general:: 300-600 mg/day of root extract (KSM-66 or Sensoril)
cognitivesupport:: 600 mg/day

Batas atas: Not established; well-tolerated up to 1,250 mg/day

Dosis yang Diteliti dalam Penelitian

Dosis	Durasi	Efek	N
None	--	Positive	--
60 and 100 mg/kg (mice); 100 and 200 µg/mL (HT-22 cells); withanolide A 1.56 and 3.12 µg/mL	--	Positive	--
10, 25, or 50 mg/kg body weight ashwagandha extract (AE, 35% withanolide glycosides, Shoden)	--	Positive	--
ASH root extract 200 mg/kg and 400 mg/kg for 29 days (rat model)	--	Positive	--

Waktu terbaik diminum: With meals; morning or evening depending on individual response

Safety & Side Effects

Efek Samping yang Dilaporkan

⚠ Drowsiness
⚠ Gastrointestinal discomfort
⚠ Rare: liver injury (with contaminated or high-dose products)
⚠ Thyroid hormone elevation (may affect thyroid medications)

Interaksi yang Diketahui

● Thyroid medications (may increase thyroid hormone levels)
● Sedative medications (additive CNS depression)
● Immunosuppressants (may stimulate immune activity)
● Diabetes medications (may lower blood sugar)

Asupan atas yang dapat ditoleransi: Not established; well-tolerated up to 1,250 mg/day

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 Ashwagandha help with Sleep-Related Cognitive Impairment?

Based on 6 studies with 500 participants, there is limited but promising evidence that Ashwagandha may support Sleep-Related Cognitive Impairment management. Our evidence grade is C (Some Evidence).

How much Ashwagandha should I take for Sleep-Related Cognitive Impairment?

Studies have used various dosages. A commonly studied range is 300-600 mg/day of root extract (KSM-66 or Sensoril). Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of Ashwagandha?

Reported side effects may include Drowsiness, Gastrointestinal discomfort, Rare: liver injury (with contaminated or high-dose products), Thyroid hormone elevation (may affect thyroid medications). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

How strong is the evidence for Ashwagandha and Sleep-Related Cognitive Impairment?

We rate the evidence as Grade C (Some Evidence). This rating is based on 6 peer-reviewed studies with 500 total participants. The overall direction of effect is positive.

Related Evidence

Bahan lain untuk Sleep-Related Cognitive Impairment

Melatonin C L-Theanine C Magnesium L-Threonate C Creatine C

Ashwagandha untuk kondisi lain

Stress-Induced Cognitive Decline B Anxiety-Related Cognitive Impairment B

Kesimpulan Singkat

Research suggests KSM-66 ashwagandha may help improve sleep quality and next-morning cognitive performance in stressed adults through cortisol modulation.

Evidence Strength52%

Moderate confidence

Rincian Studi

RCT (0)Meta (0)Other (6)

Bandingkan Alternatif

Lihat bagaimana bahan lain dibandingkan untuk kondisi ini.

Lihat semua bahan untuk Sleep-Related Cognitive Impairment

Pelajari Lebih Lanjut

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.