Ginkgo biloba per Age-Related Cognitive Decline

Q: Does Ginkgo biloba help with Age-Related Cognitive Decline?

Based on 40 studies with 8,000 participants, there is limited but promising evidence that Ginkgo biloba may support Age-Related Cognitive Decline management. Our evidence grade is C (Some Evidence).

Q: How much Ginkgo biloba should I take for Age-Related Cognitive Decline?

Studies have used various dosages. A commonly studied range is 120-240 mg/day standardized to 24% flavone glycosides and 6% terpene lactones. Always consult your healthcare provider before starting any supplement regimen.

Q: Are there side effects of Ginkgo biloba?

Reported side effects may include Headache, Gastrointestinal upset, Dizziness, Allergic skin reactions (rare). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

Q: How strong is the evidence for Ginkgo biloba and Age-Related Cognitive Decline?

We rate the evidence as Grade C (Some Evidence). This rating is based on 40 peer-reviewed studies with 8,000 total participants. The overall direction of effect is mixed.

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.

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In sintesi

Key Study Findings

Review

EGb761 Trials for Mild-to-Moderate Dementia-What Have We Learned in the Past 18 years?

Dose: None vs: placebo Outcome: cognitive assessment scores (MMSE, SKT, NPI) Effetto: None None

Popolazione: patients with mild-to-moderate Alzheimer disease or vascular dementia

Review

Vascular cognitive impairment and dementia: Prevention, treatments, mechanisms and management options for the future.

Dose: None vs: None Outcome: None Effetto: None None

Popolazione: patients with vascular cognitive impairment and dementia

Review

The Use of Natural Products for Preventing Cognitive Decline/Providing Neuroprotection.

Dose: None vs: None Outcome: None Effetto: None None

Popolazione: Review of natural products for neuroprotection

Review

Can supplementation with antioxidants improve cognitive functions in patients with multiple sclerosis? A literature review.

Dose: None vs: None Outcome: Cognitive function in multiple sclerosis Effetto: None None

Popolazione: Multiple sclerosis patients (review)

Review

Nutritional strategies against dementia in rural populations.

Dose: None vs: None Outcome: None Effetto: None None

Popolazione: Rural populations with dementia risk

Cohort Study n=64 52 weeks Open-label

Efficacy of Ginkgo biloba extract in amyloid PET-positive patients with mild cognitive impairment.

Dose: 240 mg/day vs: Standard cognitive enhancers Outcome: Cognitive responder rate and AD conversion Effetto: 100% vs 59.1% responders; 0% vs 13.6% AD conversio <0.001 (responders); 0.037 (AD

Popolazione: Amyloid PET-positive MCI patients

Key Statistics

Studi

8000

Partecipanti

↔

Mixed

Grado

Referenced Papers

EGb761 Trials for Mild-to-Moderate Dementia-What Have We Learned in the Past 18 years? Review

American journal of … None 1 citazioni

Vascular cognitive impairment and dementia: Prevention, treatments, mechanisms and management options for the future. Review

Neuropsychopharmacology : official … 2026 1 citazioni

Inhibition of mitochondrial oxidative stress and apoptosis in the protection of Ginkgo biloba extract 50 against cognitive impairment. Other

Journal of ethnopharmacology 2025 5 citazioni

Efficacy of Ginkgo biloba extract in amyloid PET-positive patients with mild cognitive impairment. Other

Frontiers in neurology 2025 4 citazioni

Can supplementation with antioxidants improve cognitive functions in patients with multiple sclerosis? A literature review. Review

Annals of medicine … 2025 3 citazioni

The Use of Natural Products for Preventing Cognitive Decline/Providing Neuroprotection. Review

Handbook of experimental … 2025 1 citazioni

Nutritional strategies against dementia in rural populations. Review

Frontiers in nutrition 2025

Review of Pharmacotherapeutic Targets in Alzheimer's Disease and Its Management Using Traditional Medicinal Plants. Review

Degenerative neurological and … 2024 66 citazioni

Pharmacodynamic and Clinical Effects of Ginkgo Biloba Extract EGb 761 and Its Phytochemical Components in Alzheimer's Disease. Review

Journal of Alzheimer's … 2024 12 citazioni

Comprehensive Insights into Pathophysiology of Alzheimer's Disease: Herbal Approaches for Mitigating Neurodegeneration. Review

Current Alzheimer research 2024 10 citazioni

Multicenter, Open-Label, Prospective Study Shows Safety and Therapeutic Benefits of a Defined Ginkgo Biloba Extract for Adults with Major Neurocognitive … Other

Dementia and geriatric … 2024 6 citazioni

Comparative study of choline alfoscerate as a combination therapy with donepezil: A mixed double-blind randomized controlled and open-label observation trial. RCT

Medicine 2024 3 citazioni

A mixture of extracts from natural ingredients reduces the neurotoxic polarization of microglia via modulating NF-κB/NF-E2-related factor 2 activation. Other

Food science & … 2024 3 citazioni

Polyherbal and Multimodal Treatments: Kaempferol- and Quercetin-Rich Herbs Alleviate Symptoms of Alzheimer's Disease. Review

Biology 2023 37 citazioni

A randomized, open-label clinical trial in mild cognitive impairment with EGb 761 examining blood markers of inflammation and oxidative stress. RCT

Scientific reports 2023 30 citazioni

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 citazioni

Neuroprotective Herbs for the Management of Alzheimer's Disease. Review

Biomolecules 2021 161 citazioni

The effects of twenty-one nutrients and phytonutrients on cognitive function: A narrative review. Review

Journal of clinical … 2021 38 citazioni

Mild Cognitive Impairment and Mild Dementia: The Role of Ginkgo biloba (EGb 761®). Review

Pharmaceuticals (Basel, Switzerland) 2021 33 citazioni

The Effect of Polyphenols on Working and Episodic Memory in Non-pathological and Pathological Aging: A Systematic Review and Meta-Analysis. Systematic Review

Frontiers in nutrition 2021 26 citazioni

Dietary Supplement Ingredients for Optimizing Cognitive Performance Among Healthy Adults: A Systematic Review. Systematic Review

Journal of alternative … 2021 13 citazioni

Effectiveness and Safety Profile of Ginkgo biloba Standardized Extract (EGb761®) in Patients with Amnestic Mild Cognitive Impairment. Other

CNS & neurological … 2021 12 citazioni

[Pharmacological prevention of cognitive decline and dementia]. Review

Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz 2020 4 citazioni

Mitochondria- and Oxidative Stress-Targeting Substances in Cognitive Decline-Related Disorders: From Molecular Mechanisms to Clinical Evidence. Review

Oxidative medicine and … 2019 102 citazioni

Combining a high DHA multi-nutrient supplement with aerobic exercise: Protocol for a randomised controlled study assessing mobility and cognitive function … Other

Prostaglandins, leukotrienes, and … 2019 5 citazioni

Over-the-Counter Supplement Interventions to Prevent Cognitive Decline, Mild Cognitive Impairment, and Clinical Alzheimer-Type Dementia: A Systematic Review. Systematic Review

Annals of internal … 2018 119 citazioni

Nutritional prevention of cognitive decline and dementia. Review

Acta bio-medica : … 2018 103 citazioni

Botanicals and phytochemicals active on cognitive decline: The clinical evidence. Review

Pharmacological research 2018 67 citazioni

Forestalling the Epidemics of Parkinson's Disease Through Plant-Based Remedies. Review

Frontiers in nutrition 2018 18 citazioni

Diabetes and Cognitive Decline in Older Adults: The Ginkgo Evaluation of Memory Study. RCT

The journals of … 2017 97 citazioni

Memory Complaints and Cognitive Decline: Data from the GUIDAGE Study1. RCT

Journal of Alzheimer's … 2017 17 citazioni

An Overview of Systematic Reviews of Ginkgo biloba Extracts for Mild Cognitive Impairment and Dementia. Review

Frontiers in aging … 2016 72 citazioni

DHA Supplementation Alone or in Combination with Other Nutrients Does not Modulate Cerebral Hemodynamics or Cognitive Function in Healthy Older … RCT

Nutrients 2016 53 citazioni

Inflammatory Biomarkers and Cognitive Decline: The Ginkgo Evaluation of Memory Study. RCT

Journal of the … 2016 16 citazioni

Drug and Exercise Treatment of Alzheimer Disease and Mild Cognitive Impairment: A Systematic Review and Meta-Analysis of Effects on Cognition … Meta-Analysis

The American journal … 2015 204 citazioni

Individually modifiable risk factors to ameliorate cognitive aging: a systematic review and meta-analysis. Meta-Analysis

Climacteric : the … 2015 92 citazioni

The use of Ginkgo biloba in healthy elderly. Other

Age (Dordrecht, Netherlands) 2014

Ginkgo biloba extracts: a review of the pharmacokinetics of the active ingredients. Review

Clinical pharmacokinetics 2013 220 citazioni

Plant-based medicines for anxiety disorders, part 2: a review of clinical studies with supporting preclinical evidence. Review

CNS drugs 2013 138 citazioni

Ginkgo biloba extract and long-term cognitive decline: a 20-year follow-up population-based study. Other

PloS one 2013 73 citazioni

Ginkgo biloba extract EGb 761® in the context of current developments in the diagnosis and treatment of age-related cognitive decline … Review

International psychogeriatrics 2012 29 citazioni

Treatment of Alzheimer disease. Other

American family physician 2011

Supplementing cognitive aging: a selective review of the effects of ginkgo biloba and a number of everyday nutritional substances. Review

Experimental aging research 2010 21 citazioni

Ginkgo biloba and cognitive decline. Other

JAMA 2010 3 citazioni

Normal cognitive decline or dementia? Other

The Practitioner 2010

Ginkgo biloba for preventing cognitive decline in older adults: a randomized trial. RCT

JAMA 2009 304 citazioni

Ginkgo biloba for cognitive impairment and dementia. Meta-Analysis

The Cochrane database … 2009 299 citazioni

Dementia prevention: methodological explanations for inconsistent results. Review

Epidemiologic reviews 2008 172 citazioni

A randomized placebo-controlled trial of Ginkgo biloba for the prevention of cognitive decline. RCT

Neurology 2008 147 citazioni

Improvement of short-term memory performance in aged beagles by a nutraceutical supplement containing phosphatidylserine, Ginkgo biloba, vitamin E, and pyridoxine. Other

The Canadian veterinary … 2008

Herbal drug treatment. Review

Neuro endocrinology letters 2008

Ginkgo biloba for cognitive impairment and dementia. Meta-Analysis

The Cochrane database … 2007 375 citazioni

Antioxidant strategies for Alzheimer's disease. Review

The Proceedings of … 2002 191 citazioni

Ginkgo biloba for cognitive impairment and dementia. Meta-Analysis

The Cochrane database … 2002

A review of nutrients and botanicals in the integrative management of cognitive dysfunction. Review

Alternative medicine review … 1999 112 citazioni

Nutrients, age and cognitive function. Review

Current opinion in … 1998 30 citazioni

Ginkgo biloba extract and cognitive decline. Other

British journal of … 1993 8 citazioni

Dosage & Usage

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

Dosaggi di uso comune

general:: 120-240 mg/day standardized to 24% flavone glycosides and 6% terpene lactones

Limite massimo: 600 mg/day (doses above show no additional benefit)

Dosaggi studiati nella ricerca

Dosaggio	Durata	Effetto	N
None	--	Mixed	--
None	--	Mixed	--
None	--	Mixed	--
None	--	Mixed	--
None	--	Mixed	--
240 mg/day	52 weeks	Positive	64
None	--	Positive	--
None	--	Neutral	--

Momento migliore per l'assunzione: With meals; may require 4-6 weeks for full effects

Safety & Side Effects

Effetti collaterali segnalati

⚠ Headache
⚠ Gastrointestinal upset
⚠ Dizziness
⚠ Allergic skin reactions (rare)
⚠ Increased bleeding risk

Interazioni note

● Anticoagulants and antiplatelet drugs (increased bleeding risk)
● Anticonvulsants (may reduce seizure threshold)
● SSRIs (serotonin syndrome risk, rare)
● CYP3A4 substrates (may affect drug metabolism)

Livello di assunzione massimo tollerabile: 600 mg/day (doses above show no additional benefit)

Consultare sempre il proprio medico prima di iniziare qualsiasi integratore.Consultate sempre il vostro medico prima di iniziare qualsiasi integratore.

Frequently Asked Questions

Does Ginkgo biloba help with Age-Related Cognitive Decline?

Based on 40 studies with 8,000 participants, there is limited but promising evidence that Ginkgo biloba may support Age-Related Cognitive Decline management. Our evidence grade is C (Some Evidence).

How much Ginkgo biloba should I take for Age-Related Cognitive Decline?

Studies have used various dosages. A commonly studied range is 120-240 mg/day standardized to 24% flavone glycosides and 6% terpene lactones. Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of Ginkgo biloba?

Reported side effects may include Headache, Gastrointestinal upset, Dizziness, Allergic skin reactions (rare). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

How strong is the evidence for Ginkgo biloba and Age-Related Cognitive Decline?

We rate the evidence as Grade C (Some Evidence). This rating is based on 40 peer-reviewed studies with 8,000 total participants. The overall direction of effect is mixed.

Related Evidence

Altri ingredienti per Age-Related Cognitive Decline

Omega-3 Fatty Acids (DHA/EPA) A Phosphatidylserine B Bacopa monnieri B Vitamin B12 B Curcumin B Panax Ginseng C

Ginkgo biloba per altre condizioni

Cerebrovascular Health B

Verdetto rapido

Evidence Strength52%

Moderate confidence

Analisi degli studi

RCT (8)Meta (5)Other (27)

Confronta le alternative

Scoprite come si confrontano altri ingredienti per questa condizione.

Visualizza tutti gli ingredienti per Age-Related Cognitive Decline

Approfondimenti

Avvertenza FDA: Queste affermazioni non sono state valutate dalla Food and Drug Administration. I prodotti e le informazioni presenti su questo sito web non sono destinati a diagnosticare, trattare, curare o prevenire alcuna malattia. I gradi di evidenza presentati si basano sulla nostra analisi della ricerca pubblicata e sottoposta a revisione paritaria e non costituiscono consulenza medica. Consultate sempre il vostro medico prima di iniziare qualsiasi regime di integrazione.