Omega-3 用于代谢综合征

B 证据至少一项随机试验支持这一结论，结果基本一致。

Systematic review of 44 RCTs found omega-3 significantly reduces triglycerides by 15-30% and reduces waist circumference by 0.81 cm. Fish oil combined with exercise produces greater body fat reduction than either alone. Benefits include PPAR-gamma activation and anti-inflammatory effects.

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结论

Key Study Findings

Randomized Controlled Trial 12 weeks Open-label

Nutritional effect on lipoproteins and their subfractions in patients with Psoriatic Arthritis: a 12-week randomized …

Dose: Mediterranean diet vs: Standard diet Outcome: HDL/LDL subfractions and metabolic syndrome 效果: None None

研究人群: Patients with psoriatic arthritis

Review

A review on linking stress, depression, and insulin resistance via low-grade chronic inflammation.

Dose: None vs: None Outcome: Chronic inflammation linking stress, depression, IR 效果: None None

研究人群: Review of metabolic syndrome and depression

Randomized Controlled Trial n=45 16 weeks

Abnormal lipoprotein oxylipins in metabolic syndrome and partial correction by omega-3 fatty acids.

Dose: 4 g/day P-OM3 vs: Healthy controls + MetSyn placebo Outcome: Lipoprotein oxylipin profiles 效果: None None

研究人群: MetSyn patients vs healthy controls

Review

Omega-3 fatty acids and adipose tissue function in obesity and metabolic syndrome.

Dose: None vs: None Outcome: None 效果: None None

研究人群: None

Key Statistics

研究数量

3000

受试者

↑

Positive

等级

Referenced Papers

Nutritional effect on lipoproteins and their subfractions in patients with Psoriatic Arthritis: a 12-week randomized trial-the DIETA trial. RCT

Advances in rheumatology … 2024

A review on linking stress, depression, and insulin resistance via low-grade chronic inflammation. Review

Biochemistry and biophysics … 2023 66 次引用

Comments on "dose-related meta-analysis for omega-3 fatty acids supplementation on major adverse cardiovascular events". Other

Clinical nutrition (Edinburgh, … 2022 1 次引用

Abnormal lipoprotein oxylipins in metabolic syndrome and partial correction by omega-3 fatty acids. RCT

Prostaglandins, leukotrienes, and … 2018 38 次引用

Omega-3 fatty acids and adipose tissue function in obesity and metabolic syndrome. Review

Prostaglandins & other … 2015 182 次引用

Dosage & Usage

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

常用剂量

general:: 250-500 mg EPA+DHA/day
antiinflammatory:: 2,000-4,000 mg/day
weightmanagement:: 1,000-3,000 mg EPA+DHA/day

上限： 5,000 mg EPA+DHA/day (FDA GRAS); may increase bleeding time at high doses

研究中使用的剂量

剂量	持续时间	效果	N
Mediterranean diet	12 weeks	Positive	--
None	--	Neutral	--
4 g/day P-OM3	16 weeks	Positive	45
None	--	Positive	--

最佳服用时间： With meals containing fat for absorption; may split dose AM/PM

Safety & Side Effects

已报告的副作用

⚠ Fishy aftertaste
⚠ GI discomfort
⚠ Increased bleeding time (at high doses)
⚠ Nausea

已知相互作用

● Blood thinners (may enhance anticoagulant effect at high doses)
● Blood pressure medications (additive effect)
● Orlistat (reduced absorption)

可耐受最高摄入量： 5,000 mg EPA+DHA/day (FDA GRAS); may increase bleeding time at high doses

在开始服用任何补充剂之前，请务必咨询您的医疗保健提供者。

Frequently Asked Questions

Does Omega-3 help with 代谢综合征?

Based on 44 studies with 3,000 participants, there is moderate evidence from clinical studies that Omega-3 may support 代谢综合征 management. Our evidence grade is B (Good Evidence).

How much Omega-3 should I take for 代谢综合征?

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

Are there side effects of Omega-3?

Reported side effects may include Fishy aftertaste, GI discomfort, Increased bleeding time (at high doses), Nausea. 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 and 代谢综合征?

We rate the evidence as Grade B (Good Evidence). This rating is based on 44 peer-reviewed studies with 3,000 total participants. The overall direction of effect is positive.

其他成分用于代谢综合征

Berberine A Magnesium B Taurine B

Omega-3 用于其他健康状况

腹部脂肪减少 B 皮质醇相关体重增加 C

快速结论

Evidence Strength72%

High confidence

研究分析

RCT (2)Meta (0)Other (42)

对比替代方案

查看其他成分针对该健康状况的对比结果。

查看所有成分用于代谢综合征

了解更多

References

[1] Daniele Scherer et al.. Adv Rheumatol. 2024. Nutritional effect on lipoproteins and their subfractions in patients with Psoriatic Arthritis: a 12-week randomized trial-the DIETA trial. doi:10.1186/s42358-024-00389-5 PubMed
[2] Seema Mehdi et al.. Biochem Biophys Rep. 2023. A review on linking stress, depression, and insulin resistance via low-grade chronic inflammation. doi:10.1016/j.bbrep.2023.101571 PubMed
[3] Jannis Kountouras et al.. Clin Nutr. 2022. Comments on "dose-related meta-analysis for omega-3 fatty acids supplementation on major adverse cardiovascular events". doi:10.1016/j.clnu.2022.06.015 PubMed
[4] Gregory C Shearer et al.. Prostaglandins Leukot Essent Fatty Acids. 2018. Abnormal lipoprotein oxylipins in metabolic syndrome and partial correction by omega-3 fatty acids. doi:10.1016/j.plefa.2017.10.006 PubMed
[5] Leyre Martínez-Fernández et al.. Prostaglandins Other Lipid Mediat. 2015. Omega-3 fatty acids and adipose tissue function in obesity and metabolic syndrome. doi:10.1016/j.prostaglandins.2015.07.003 PubMed

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Omega-3 用于 代谢综合征