Ginkgo biloba untuk Age-Related Cognitive Decline
CThe most studied herbal cognitive supplement. The large GEM trial (3,069 participants) found no evidence for dementia prevention in healthy elderly. However, EGb 761 standardized extract shows modest benefits in existing cognitive impairment.
Kesimpulan
The most studied herbal cognitive supplement. The large GEM trial (3,069 participants) found no evidence for dementia prevention in healthy elderly. However, EGb 761 standardized extract shows modest benefits in existing cognitive impairment.
Key Study Findings
Populasi: patients with mild-to-moderate Alzheimer disease or vascular dementia
Populasi: patients with vascular cognitive impairment and dementia
Populasi: Review of natural products for neuroprotection
Populasi: Multiple sclerosis patients (review)
Populasi: Rural populations with dementia risk
Populasi: Amyloid PET-positive MCI patients
Key Statistics
40
Studi
8000
Peserta
Mixed
Peringkat
Referenced Papers
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Dosis yang Umum Digunakan
- general:
- 120-240 mg/day standardized to 24% flavone glycosides and 6% terpene lactones
Batas atas: 600 mg/day (doses above show no additional benefit)
Dosis yang Diteliti dalam Penelitian
| Dosis | Durasi | Efek | N |
|---|---|---|---|
| None | -- | Mixed | -- |
| None | -- | Mixed | -- |
| None | -- | Mixed | -- |
| None | -- | Mixed | -- |
| None | -- | Mixed | -- |
| 240 mg/day | 52 weeks | Positive | 64 |
| None | -- | Positive | -- |
| None | -- | Neutral | -- |
Waktu terbaik diminum: With meals; may require 4-6 weeks for full effects
Safety & Side Effects
Efek Samping yang Dilaporkan
- ⚠ Headache
- ⚠ Gastrointestinal upset
- ⚠ Dizziness
- ⚠ Allergic skin reactions (rare)
- ⚠ Increased bleeding risk
Interaksi yang Diketahui
- ● Anticoagulants and antiplatelet drugs (increased bleeding risk)
- ● Anticonvulsants (may reduce seizure threshold)
- ● SSRIs (serotonin syndrome risk, rare)
- ● CYP3A4 substrates (may affect drug metabolism)
Asupan atas yang dapat ditoleransi: 600 mg/day (doses above show no additional benefit)
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 Ginkgo biloba help with Age-Related Cognitive Decline?
How much Ginkgo biloba should I take for Age-Related Cognitive Decline?
Are there side effects of Ginkgo biloba?
How strong is the evidence for Ginkgo biloba and Age-Related Cognitive Decline?
Related Evidence
Bahan lain untuk Age-Related Cognitive Decline
Ginkgo biloba untuk kondisi lain
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