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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.

B

结论

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.

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

研究人群: Patients with psoriatic arthritis

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

研究人群: MetSyn patients vs healthy controls

Key Statistics

44

研究数量

3000

受试者

↑

Positive

B

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 --
4 g/day P-OM3 16 weeks Positive 45

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

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References

  
    
    
    
  1. 
      [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. 
    
    
  2. 
      [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. 
    
    
  3. 
      [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. 
    
    
  4. 
      [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. 
    
    
  5. 
      [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
    
    6. 
    
  















    

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