Omega-3 Fatty Acids cho Psoriasis

D Nghiên cứu Chỉ tồn tại các nghiên cứu sơ bộ (nghiên cứu phòng thí nghiệm, báo cáo ca bệnh).

Some RCTs suggest omega-3 supplementation may modestly improve psoriasis severity through anti-inflammatory effects, but results are inconsistent across trials.

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Kết luận

Some RCTs suggest omega-3 supplementation may modestly improve psoriasis severity through anti-inflammatory effects, but results are inconsistent across trials.

Key Study Findings

Review

Naturally derived bioactive compounds as precision modulators of immune and inflammatory mechanisms in psoriatic conditions.

Dose: None so với: None Outcome: None Hiệu quả: None None

Đối tượng nghiên cứu: review of naturally derived bioactive compounds for psoriasis (flavonoids, terpenoids, omega-3, alkaloids)

Review

Medical Nutrition Therapy in Dermatological Diseases: A Joint Consensus Statement of the Italian Association of …

Dose: None so với: None Outcome: None Hiệu quả: None None

Đối tượng nghiên cứu: Patients with acne, HS, or psoriasis

Review

Association between Omega-3 fatty acids and autoimmune disease: Evidence from the umbrella review and Mendelian …

Dose: None so với: None Outcome: Colitis severity Hiệu quả: None None

Đối tượng nghiên cứu: Crohn's disease patients

narrative_review

Nutrition and skin: Kids are not just little people.

Dose: None so với: Placebo Hiệu quả: narrative review; discusses role of nutrition from prenatal period on skin immune responses; highlig not_applicable

Other

In vivo response of GsdmA3(Dfl)/+ mice to topically applied fish oil - effects on cellular …

Dose: 100 mg so với: control Outcome: None Hiệu quả: None None

Đối tượng nghiên cứu: psoriasis patients

Review

Diet and psoriasis, part III: role of nutritional supplements.

Dose: None so với: None Outcome: None Hiệu quả: None None

Đối tượng nghiên cứu: psoriasis patients

Key Statistics

Nghiên cứu

400

Người tham gia

↑

Positive

Xếp hạng

Referenced Papers

Naturally derived bioactive compounds as precision modulators of immune and inflammatory mechanisms in psoriatic conditions. Review

Inflammopharmacology 2025 26 trích dẫn

Medical Nutrition Therapy in Dermatological Diseases: A Joint Consensus Statement of the Italian Association of Dietetics and Clinical Nutrition (ADI), … Review

Current obesity reports 2025

Association between Omega-3 fatty acids and autoimmune disease: Evidence from the umbrella review and Mendelian randomization analysis. Review

Autoimmunity reviews 2024 12 trích dẫn

Role of nutritional supplements in selected dermatological disorders: A review. Review

Journal of cosmetic … 2022 30 trích dẫn

Nutrition and skin: Kids are not just little people. Review

Clinics in dermatology 2016 19 trích dẫn

In vivo response of GsdmA3(Dfl)/+ mice to topically applied fish oil - effects on cellular markers and macrophages. Other

FEBS open bio 2016 1 trích dẫn

Diet and psoriasis, part III: role of nutritional supplements. Review

Journal of the … 2014 93 trích dẫn

Omega-3 fatty acids and inflammation. Review

Current atherosclerosis reports 2004 464 trích dẫn

Omega-3 fatty acids in inflammation and autoimmune diseases. Review

Journal of the … 2002 2016 trích dẫn

Lipid mediators in inflammatory disorders. Review

Drugs 1998 99 trích dẫn

[Biological activity of fish oil]. Review

Arquivos de gastroenterologia 1996

Omega-3 fatty acids in health and disease and in growth and development. Review

The American journal … 1991 2278 trích dẫn

Dosage & Usage

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

Liều lượng thường dùng

general:: 250-500 mg combined EPA/DHA per day
skinhealth:: 1,000-2,000 mg/day EPA+DHA

Giới hạn trên: 3,000 mg/day combined EPA/DHA (FDA GRAS)

Liều lượng đã nghiên cứu

Liều lượng	Thời gian	Hiệu quả	N
None	--	Positive	--
None	--	Mixed	--
None	--	Neutral	--
None	--	Positive	--
100 mg	--	Mixed	--
None	--	Positive	--
EPA and DHA	--	Positive	--
Omega-3 fatty acids (EPA, DHA)	--	Positive	--

Thời điểm dùng tốt nhất: With meals containing fat for better absorption

Safety & Side Effects

Tác dụng phụ đã được báo cáo

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

Tương tác đã biết

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

Mức hấp thụ tối đa cho phép: 3,000 mg/day combined EPA/DHA (FDA GRAS)

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 Omega-3 Fatty Acids help with Psoriasis?

Based on 6 studies with 400 participants, there is preliminary evidence that needs more research that Omega-3 Fatty Acids may support Psoriasis management. Our evidence grade is D (Very Early Research).

How much Omega-3 Fatty Acids should I take for Psoriasis?

Studies have used various dosages. A commonly studied range is 250-500 mg combined EPA/DHA per day. Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of Omega-3 Fatty Acids?

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 and Psoriasis?

We rate the evidence as Grade D (Very Early Research). This rating is based on 6 peer-reviewed studies with 400 total participants. The overall direction of effect is positive.

Các thành phần khác cho Psoriasis

Vitamin D B Turmeric (Curcumin) C

Omega-3 Fatty Acids cho các tình trạng khác

Eczema (Atopic Dermatitis) B UV Protection (Internal Photoprotection) B Acne C Rosacea C

Đánh giá nhanh

Some RCTs suggest omega-3 supplementation may modestly improve psoriasis severity through anti-inflammatory effects, but results are inconsistent across trials.

Evidence Strength30%

Low confidence

Phân tích nghiên cứu

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

So sánh lựa chọn thay thế

Xem các thành phần khác so sánh như thế nào cho tình trạng này.

Xem tất cả thành phần cho Psoriasis

Tìm hiểu thêm

References

[1] Ada Radu et al.. Inflammopharmacology. 2025. Naturally derived bioactive compounds as precision modulators of immune and inflammatory mechanisms in psoriatic conditions. doi:10.1007/s10787-024-01602-z PubMed
[2] Luigi Barrea et al.. Curr Obes Rep. 2025. Medical Nutrition Therapy in Dermatological Diseases: A Joint Consensus Statement of the Italian Association of Dietetics and Clinical Nutrition (ADI), … doi:10.1007/s13679-025-00630-2 PubMed
[3] Kimsor Hong et al.. Autoimmun Rev. 2024. Association between Omega-3 fatty acids and autoimmune disease: Evidence from the umbrella review and Mendelian randomization analysis. doi:10.1016/j.autrev.2024.103651 PubMed
[4] Kabir Sardana et al.. J Cosmet Dermatol. 2022. Role of nutritional supplements in selected dermatological disorders: A review. doi:10.1111/jocd.14436 PubMed
[5] Meagen McCusker et al.. Clin Dermatol. 2016. Nutrition and skin: Kids are not just little people. doi:10.1016/j.clindermatol.2016.07.004 PubMed
[6] Mohd Hanif Zulfakar et al.. FEBS Open Bio. 2016. In vivo response of GsdmA3(Dfl)/+ mice to topically applied fish oil - effects on cellular markers and macrophages. doi:10.1002/2211-5463.12095 PubMed
[7] Jillian W Millsop et al.. J Am Acad Dermatol. 2014. Diet and psoriasis, part III: role of nutritional supplements. doi:10.1016/j.jaad.2014.03.016 PubMed
[8] Trevor A Mori et al.. Curr Atheroscler Rep. 2004. Omega-3 fatty acids and inflammation. doi:10.1007/s11883-004-0087-5 PubMed
[9] Artemis P Simopoulos. J Am Coll Nutr. 2002. Omega-3 fatty acids in inflammation and autoimmune diseases. doi:10.1080/07315724.2002.10719248 PubMed
[10] A Heller et al.. Drugs. 1998. Lipid mediators in inflammatory disorders. doi:10.2165/00003495-199855040-00001 PubMed
[11] C Cukier et al.. Arq Gastroenterol. 1996. [Biological activity of fish oil]. PubMed
[12] A P Simopoulos. Am J Clin Nutr. 1991. Omega-3 fatty acids in health and disease and in growth and development. doi:10.1093/ajcn/54.3.438 PubMed

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Omega-3 Fatty Acids cho Psoriasis

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Kết luận

Key Study Findings

Key Statistics

Referenced Papers

Dosage & Usage

Liều lượng thường dùng

Liều lượng đã nghiên cứu

Safety & Side Effects

Tác dụng phụ đã được báo cáo

Tương tác đã biết

Frequently Asked Questions

Related Evidence

Các thành phần khác cho Psoriasis

Omega-3 Fatty Acids cho các tình trạng khác

References