Omega-3 Fatty Acids (DHA/EPA) لـ Cerebrovascular Health

Q: Does Omega-3 Fatty Acids (DHA/EPA) help with Cerebrovascular Health?

Based on 12 studies with 2,000 participants, there is moderate evidence from clinical studies that Omega-3 Fatty Acids (DHA/EPA) may support Cerebrovascular Health management. Our evidence grade is B (Good Evidence).

Q: How much Omega-3 Fatty Acids (DHA/EPA) should I take for Cerebrovascular Health?

Studies have used various dosages. A commonly studied range is 1,000-2,000 mg combined DHA/EPA per day. Always consult your healthcare provider before starting any supplement regimen.

Q: Are there side effects of Omega-3 Fatty Acids (DHA/EPA)?

Reported side effects may include Fishy aftertaste or burping, Mild gastrointestinal discomfort, Potential increased bleeding time at very high doses, May lower blood pressure slightly. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

Q: How strong is the evidence for Omega-3 Fatty Acids (DHA/EPA) and Cerebrovascular Health?

We rate the evidence as Grade B (Good Evidence). This rating is based on 12 peer-reviewed studies with 2,000 total participants. The overall direction of effect is positive.

DHA supports vascular endothelial function and may help reduce neuroinflammation. In CAD patients, 3.36 g/day supplementation was associated with slowed cognitive aging equivalent to approximately 2.5 years.

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الخلاصة

Key Study Findings

Review

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

Dose: None مقابل: None Outcome: None التأثير: None None

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

Other 10 weeks

Ginkgo biloba Extract GBE50 ameliorates cerebrovascular dysfunction and cognitive impairment in a mouse model of …

Dose: None مقابل: Untreated APP/PS1 mice Outcome: Cognitive performance in behavioral tests التأثير: None None

المجتمع المدروس: APP/PS1 transgenic Alzheimer's disease mouse model

Review

Herbal Medicines in Autism Spectrum Disorder: Therapeutic Potential, Plant Components, and Dosage Guidelines.

Dose: None مقابل: None Outcome: ASD symptom management التأثير: None None

المجتمع المدروس: Children with autism spectrum disorder

Cohort Study n=215624

Neuroticism, omega-3 fatty acids, and risk of incident dementia.

Dose: None مقابل: None Outcome: Incident all-cause dementia التأثير: None <0.05 (Bonferroni)

المجتمع المدروس: Dementia-free UK Biobank participants aged 40-69

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 مقابل: Placebo التأثير: None None

Other 26 weeks

Systems biology modelling based evaluation of omega-3 formulation in managing cardiovascular and cerebrovascular risk.

Dose: EPA 180mg + DHA 120mg مقابل: Simulated disease population baseline Outcome: Lipid biomarker changes (in silico model) التأثير: 14.7% TG reduction, 22.38% HDL increase None

المجتمع المدروس: Simulated CVD disease population (in silico study)

Key Statistics

الدراسات

2000

المشاركون

↑

Positive

التقييم

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 اقتباسات

Natural sulfur compounds in mental health and neurological disorders: insights from observational and intervention studies. Review

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Ginkgo biloba Extract GBE50 ameliorates cerebrovascular dysfunction and cognitive impairment in a mouse model of Alzheimer's disease. Other

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Lipids at the Nexus between Cerebrovascular Disease and Vascular Dementia: The Impact of HDL-Cholesterol and Ceramides. Review

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trans-2-Enoyl-CoA Reductase Tecr-Driven Lipid Metabolism in Endothelial Cells Protects against Transcytosis to Maintain Blood-Brain Barrier Homeostasis. Other

Research (Washington, D.C.) 2022 38 اقتباسات

Glucosinolates and Omega-3 Fatty Acids from Mustard Seeds: Phytochemistry and Pharmacology. Review

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

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Inulin Supplementation Mitigates Gut Dysbiosis and Brain Impairment Induced by Mild Traumatic Brain Injury during Chronic Phase. Other

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Revisiting brain iron deficiency in restless legs syndrome using magnetic resonance imaging. Meta-Analysis

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A Novel Combination of High-Load Omega-3 Lysine Complex (AvailOm®) and Anthocyanins Exerts Beneficial Cardiovascular Effects. Other

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Prolonging effects of Valeriana fauriei root extract on pentobarbital-induced sleep in caffeine-induced insomnia model mice and the pharmacokinetics of its … Other

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Melatonin supplementation for the treatment of infantile spasms: protocol for a randomised placebo-controlled triple-blind trial. Other

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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 اقتباسات

DHA intake relates to better cerebrovascular and neurodegeneration neuroimaging phenotypes in middle-aged adults at increased genetic risk of Alzheimer disease. Other

The American journal … 2021 25 اقتباسات

The Clinical Efficacy of Ginkgo biloba Leaf Preparation on Ischemic Stroke: A Systematic Review and Meta-Analysis. Review

Evidence-based complementary and … 2021 24 اقتباسات

Fish consumption, long-chain omega-3 fatty acids intake and risk of stroke: An updated systematic review and meta-analysis. Meta-Analysis

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Characterization of pharmaco-EEG fingerprint and sleep-wake profiles of Lavandula angustifolia Mill. essential oil inhalation and diazepam administration in rats. Other

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Online Promotion of "Brain Health" Supplements. Other

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Brain delivery of supplemental docosahexaenoic acid (DHA): A randomized placebo-controlled clinical trial. RCT

EBioMedicine 2020 107 اقتباسات

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

Journal of ethnopharmacology 2020 85 اقتباسات

Evaluation of Cognitive Performance following Fish-Oil and Curcumin Supplementation in Middle-Aged and Older Adults with Overweight or Obesity. RCT

The Journal of … 2020 33 اقتباسات

Berberine for prevention of dementia associated with diabetes and its comorbidities: A systematic review. Systematic Review

Journal of integrative … 2020 33 اقتباسات

The Veterans Administration and Department of Defense clinical practice guidelines for the diagnosis and management of sleep disorders: what does … Other

Journal of clinical … 2020 17 اقتباسات

Omega-3 fatty acids for the primary and secondary prevention of cardiovascular disease. Review

South African medical … 2020 5 اقتباسات

[Similarities and differences between Ginkgo biloba and Panax notoginseng in treatment of ischemic cerebrovascular disease]. Other

Zhongguo Zhong yao … 2020 3 اقتباسات

Mediterranean diet: The role of long-chain ω-3 fatty acids in fish; polyphenols in fruits, vegetables, cereals, coffee, tea, cacao and … Review

Revue neurologique 2019 361 اقتباسات

Multiple Health Benefits and Minimal Risks Associated with Vegetarian Diets. Review

Current nutrition reports 2019 68 اقتباسات

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Effects of Omega-3 Fatty Acids on Resting Cerebral Perfusion in Patients with Mild Cognitive Impairment: A Randomized Controlled Trial. RCT

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Glycerophospholipid Supplementation as a Potential Intervention for Supporting Cerebral Structure in Older Adults. Other

Frontiers in aging … 2018 23 اقتباسات

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Sleep medicine 2017 95 اقتباسات

Are Dietary Supplements and Nutraceuticals Effective for Musculoskeletal Health and Cognitive Function? A Scoping Review. Review

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

Nutrients 2016 53 اقتباسات

Associations of dietary polychlorinated biphenyls and long-chain omega-3 fatty acids with stroke risk. Other

Environment international 2016 24 اقتباسات

Concurrent Use of Low-Dose Aspirin and Omega-3 Fatty Acids and Risk of Upper Gastrointestinal Complications: A Cohort Study with Nested … Other

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Dosage & Usage

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

الجرعات الشائعة

general:: 1,000-2,000 mg combined DHA/EPA per day
cognitivesupport:: 1,000-1,700 mg/day (optimal dose-response curve)

الحد الأعلى: 3,000 mg/day combined DHA/EPA (FDA GRAS)

الجرعات المدروسة في الأبحاث

الجرعة	المدة	التأثير	ن
None	--	Positive	--
None	10 weeks	Positive	--
None	--	Positive	--
None	--	Positive	215624
60 and 100 mg/kg (mice); 100 and 200 µg/mL (HT-22 cells); withanolide A 1.56 and 3.12 µg/mL	--	Positive	--
EPA 180mg + DHA 120mg	26 weeks	Positive	--
None	--	Mixed	--
None	--	Mixed	--

أفضل وقت للتناول: With meals containing fat for better absorption

Safety & Side Effects

الآثار الجانبية المُبلّغ عنها

⚠ Fishy aftertaste or burping
⚠ Mild gastrointestinal discomfort
⚠ Potential increased bleeding time at very high doses
⚠ May lower blood pressure slightly

التفاعلات المعروفة

● Anticoagulants and antiplatelet drugs (may increase bleeding risk at high doses)
● Blood pressure medications (additive hypotensive effect)
● Orlistat (may reduce omega-3 absorption)

الحد الأقصى المسموح به: 3,000 mg/day combined DHA/EPA (FDA GRAS)

استشر مقدم الرعاية الصحية دائماً قبل البدء بأي مكمل غذائي.

Frequently Asked Questions

Does Omega-3 Fatty Acids (DHA/EPA) help with Cerebrovascular Health?

Based on 12 studies with 2,000 participants, there is moderate evidence from clinical studies that Omega-3 Fatty Acids (DHA/EPA) may support Cerebrovascular Health management. Our evidence grade is B (Good Evidence).

How much Omega-3 Fatty Acids (DHA/EPA) should I take for Cerebrovascular Health?

Studies have used various dosages. A commonly studied range is 1,000-2,000 mg combined DHA/EPA per day. Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of Omega-3 Fatty Acids (DHA/EPA)?

Reported side effects may include Fishy aftertaste or burping, Mild gastrointestinal discomfort, Potential increased bleeding time at very high doses, May lower blood pressure slightly. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

How strong is the evidence for Omega-3 Fatty Acids (DHA/EPA) and Cerebrovascular Health?

We rate the evidence as Grade B (Good Evidence). This rating is based on 12 peer-reviewed studies with 2,000 total participants. The overall direction of effect is positive.

Related Evidence

مكونات أخرى لـ Cerebrovascular Health

Ginkgo biloba B Resveratrol C

Omega-3 Fatty Acids (DHA/EPA) لحالات أخرى

Age-Related Cognitive Decline A Mild Cognitive Impairment (MCI) B Depression-Related Cognitive Dysfunction B Attention & Focus Difficulties C

الخلاصة السريعة

Evidence Strength72%

High confidence

تفصيل الدراسات

RCT (8)Meta (3)Other (1)

قارن البدائل

اعرف كيف تقارن المكونات الأخرى لهذه الحالة.

عرض جميع المكونات لـ Cerebrovascular Health

اعرف المزيد

إخلاء مسؤولية FDA: لم تُقيَّم هذه البيانات من قبل إدارة الغذاء والدواء (FDA). لا تهدف المنتجات والمعلومات الواردة في هذا الموقع إلى تشخيص أو علاج أو شفاء أو الوقاية من أي مرض. تستند تقييمات الأدلة المعروضة إلى تحليلنا للأبحاث المحكّمة المنشورة ولا تُشكّل نصيحة طبية. استشر مقدم الرعاية الصحية دائماً قبل البدء بأي نظام مكملات.