Bacopa monnieri cho Age-Related Cognitive Decline
B Bằng chứng Ít nhất một thử nghiệm ngẫu nhiên ủng hộ điều này, với các kết quả phần lớn nhất quán.A network meta-analysis found Bacopa outperformed Ginkgo on memory outcomes in elderly participants. Research suggests enhanced delayed word recall and improved Stroop Task performance with consistent supplementation.
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B
Kết luận
A network meta-analysis found Bacopa outperformed Ginkgo on memory outcomes in elderly participants. Research suggests enhanced delayed word recall and improved Stroop Task performance with consistent supplementation.
Key Study Findings
Randomized Controlled Trial
6 weeks
Double-blind
Effects of Bacopa monnieri herbal supplement on aging and neurocognitive functions, including neurophysiological assessments, in …
Dose: 120 mL twice daily for 45 days
so với: placebo
Outcome: telomerase activity and telomere length
Hiệu quả: None
None
Đối tượng nghiên cứu: elderly participants with MoCA score >=24
Randomized Controlled Trial
n=76
12 weeks
Double-blind
Efficacy of Bacopa monnieri (Linn.) on Cognitive Function and Alterations in Blood Metabolites in Patients …
Dose: 300 mg/day standardized Bacopa monnieri extract
so với: placebo
Outcome: change in composite z score of memory at …
Hiệu quả: None
None
Đối tượng nghiên cứu: patients with amnestic mild cognitive impairment, mean age 62.2 years, 88.3% men
Other
Differential Alterations in the Expression of AMPA Receptor and Its Trafficking Proteins in the Hippocampus …
Dose: 200 mg/kg body weight
so với: Rotenone-PD mice without BME
Outcome: Recognition memory and AMPA receptor expression
Hiệu quả: None
None
Đối tượng nghiên cứu: Rotenone-induced Parkinson's disease mouse model
Systematic Review
Cholinesterase Inhibitors from Plants and Their Potential in Alzheimer's Treatment: Systematic Review.
Dose: None
so với: None
Outcome: Cholinesterase inhibition and cognitive improvement
Hiệu quả: None
None
Đối tượng nghiên cứu: In vivo animal models of AD
Other
A systems biology approach reveals dual neurotherapeutic mechanisms of Dioscorea bulbifera in Alzheimer's disease via …
Dose: None
so với: Donepezil, Estradiol
Outcome: Neurotherapeutic activity via ESR1 and ACHE
Hiệu quả: None
None
Đối tượng nghiên cứu: In silico AD modeling (systems biology)
Systematic Review
n=1861
The effect of plant active substances on cognitive function in healthy older adults: a systematic …
Dose: None
so với: Placebo or no intervention
Outcome: Cognitive function (learning, memory, executive)
Hiệu quả: Raisin SUCRA 95.1%; tart cherry 89.5% for memory
None
Đối tượng nghiên cứu: Healthy older adults
Key Statistics
15
Nghiên cứu
1200
Người tham gia
↑
Positive
B
Xếp hạng
Referenced Papers
Frontiers in medicine
2026
JMIR research protocols
2026
Brain sciences
2025
14 trích dẫn
Inflammopharmacology
2025
4 trích dẫn
Molecular neurobiology
2025
3 trích dẫn
The effect of plant active substances on cognitive function in healthy older adults: a systematic review and network meta-analysis of …
Systematic Review
Frontiers in pharmacology
2025
Current Alzheimer research
2024
10 trích dẫn
A systematic review of the safety and efficacy on cognitive function of herbal and nutritional medicines in older adults with …
Systematic Review
Systematic reviews
2023
10 trích dẫn
Journal of complementary …
2022
3 trích dẫn
The effects of twenty-one nutrients and phytonutrients on cognitive function: A narrative review.
Review
Journal of clinical …
2021
38 trích dẫn
Dietary Supplement Ingredients for Optimizing Cognitive Performance Among Healthy Adults: A Systematic Review.
Systematic Review
Journal of alternative …
2021
13 trích dẫn
The Senior care …
2021
2 trích dẫn
Alzheimer's research & …
2021
1 trích dẫn
Drug target insights
2019
103 trích dẫn
Pharmacological research
2018
67 trích dẫn
The journal of …
2017
30 trích dẫn
Medical hypotheses
2016
6 trích dẫn
Evidence-based complementary and …
2015
82 trích dẫn
Clinical drug investigation
2014
54 trích dẫn
CNS drugs
2013
138 trích dẫn
Neurochemical research
2012
85 trích dẫn
Nutrition journal
2012
55 trích dẫn
Alternative medicine review …
1999
112 trích dẫn
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Liều lượng thường dùng
- general:
- 300-600 mg/day standardized to 50% bacosides
- memorysupport:
- 300 mg/day for minimum 8-12 weeks
Giới hạn trên: Not established; well-tolerated up to 600 mg/day in trials
Liều lượng đã nghiên cứu
| Liều lượng | Thời gian | Hiệu quả | N |
|---|---|---|---|
| 120 mL twice daily for 45 days | 6 weeks | Neutral | -- |
| 300 mg/day standardized Bacopa monnieri extract | 12 weeks | Neutral | 76 |
| 200 mg/kg body weight | -- | Positive | -- |
| None | -- | Positive | -- |
| None | -- | Positive | -- |
| None | -- | Positive | 1861 |
| None | -- | Mixed | -- |
| None | 12 weeks | Positive | -- |
Thời điểm dùng tốt nhất: With meals; effects require 8-12 weeks of consistent use
Safety & Side Effects
Tác dụng phụ đã được báo cáo
- ⚠ Gastrointestinal discomfort (nausea, cramping, diarrhea)
- ⚠ Dry mouth
- ⚠ Fatigue in some individuals
- ⚠ Mild sedation at higher doses
Tương tác đã biết
- ● Thyroid medications (may increase thyroid hormone levels)
- ● Anticholinergic drugs (opposes cholinergic enhancement)
- ● Sedative medications (additive CNS depression)
- ● Calcium channel blockers (may enhance blood pressure lowering)
Mức hấp thụ tối đa cho phép: Not established; well-tolerated up to 600 mg/day in trials
Luôn tham khảo ý kiến bác sĩ trước khi bắt đầu sử dụng bất kỳ thực phẩm bổ sung nào.Luôn tham khảo ý kiến chuyên gia y tế trước khi sử dụng bất kỳ thực phẩm chức năng nào.
Frequently Asked Questions
Does Bacopa monnieri help with Age-Related Cognitive Decline?
Based on 15 studies with 1,200 participants, there is moderate evidence from clinical studies that Bacopa monnieri may support Age-Related Cognitive Decline management. Our evidence grade is B (Good Evidence).
How much Bacopa monnieri should I take for Age-Related Cognitive Decline?
Studies have used various dosages. A commonly studied range is 300-600 mg/day standardized to 50% bacosides. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Bacopa monnieri?
Reported side effects may include Gastrointestinal discomfort (nausea, cramping, diarrhea), Dry mouth, Fatigue in some individuals, Mild sedation at higher doses. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Bacopa monnieri and Age-Related Cognitive Decline?
We rate the evidence as Grade B (Good Evidence). This rating is based on 15 peer-reviewed studies with 1,200 total participants. The overall direction of effect is positive.
Related Evidence
Các thành phần khác cho Age-Related Cognitive Decline
Bacopa monnieri cho các tình trạng khác
References
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- [2] Abhilasha Dwivedi et al.. JMIR Res Protoc. 2026. Efficacy of Bacopa monnieri (Linn.) on Cognitive Function and Alterations in Blood Metabolites in Patients With Amnestic Mild Cognitive Impairment … doi:10.2196/82891 PubMed
- [3] Maryam N ALNasser et al.. Brain Sci. 2025. Cholinesterase Inhibitors from Plants and Their Potential in Alzheimer's Treatment: Systematic Review. doi:10.3390/brainsci15020215 PubMed
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- [5] Vartika Gupta et al.. Mol Neurobiol. 2025. Differential Alterations in the Expression of AMPA Receptor and Its Trafficking Proteins in the Hippocampus Are Associated with Recognition Memory … doi:10.1007/s12035-024-04392-1 PubMed
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- [17] Grace M McPhee et al.. Med Hypotheses. 2016. Cognitive training and Bacopa monnieri: Evidence for a combined intervention to alleviate age associated cognitive decline. doi:10.1016/j.mehy.2016.09.002 PubMed
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- [21] Neetu Saini et al.. Neurochem Res. 2012. Neuroprotective effects of Bacopa monnieri in experimental model of dementia. doi:10.1007/s11064-012-0811-4 PubMed
- [22] Con K Stough et al.. Nutr J. 2012. A randomized controlled trial investigating the effect of Pycnogenol and Bacopa CDRI08 herbal medicines on cognitive, cardiovascular, and biochemical functioning … doi:10.1186/1475-2891-11-11 PubMed
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