Evidence supporting the use of: EPA (eicosapentaenoic acid)
For the body system: Lungs

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Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Eicosapentaenoic acid (EPA) is an omega-3 fatty acid primarily found in fish oil. Its potential role in supporting the lungs is supported by a moderate body of scientific evidence. EPA has well-documented anti-inflammatory properties, which are relevant because many chronic lung diseases—such as asthma and chronic obstructive pulmonary disease (COPD)—involve inflammation of the airways. Several studies have explored EPA’s impact on lung function and respiratory health. For example, research published in American Journal of Respiratory and Critical Care Medicine (2000) and other journals has shown that omega-3 supplementation can reduce the production of pro-inflammatory eicosanoids and cytokines, which may benefit individuals with inflammatory lung conditions.

However, while observational and interventional studies suggest potential benefits, results are mixed and often limited by small sample sizes or short study durations. Meta-analyses indicate some improvement in certain clinical symptoms or markers of inflammation, but these findings are not always consistent. EPA is not universally accepted as a standard therapy for lung conditions, but it is sometimes used as an adjunct to conventional treatments, especially in populations with diets low in omega-3 fatty acids.

In summary, there is scientific rationale and some supporting evidence for the use of EPA in supporting lung health, especially regarding its anti-inflammatory effects, but the level of evidence is moderate rather than strong.

More about EPA (eicosapentaenoic acid)
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Products containing EPA (eicosapentaenoic acid)

Thorne Advanced DHA
Vitabase Complete Essential Fatty Acids
Pure Encapsulations DHA Ultimate
Pure Encapsulations DHA Ultimate
Pure Encapsulations EFA Essentials
Pure Encapsulations Energize Plus™ Pure Pack
Pure Encapsulations EPA/DHA
Pure Encapsulations EPA/DHA essentials 1,000 mg
Pure Encapsulations EPA/DHA essentials 1,000 mg
Vitabase EPA / DHA Omega-3
Pure Encapsulations EPA/DHA with Lemon
Pure Encapsulations EPA Ultimate
Klean Athlete Klean Omega ™
Douglas Laboratories Krill Oil
Pure Encapsulations Krill-Plex
Pure Encapsulations Krill-Plex
Metagenics MetaKids DHA
Pure Encapsulations NeuroMood Pure Pack
Pure Encapsulations O.N.E.™ Omega
Pure Encapsulations O.N.E.™ Omega
Thorne Omega-3 w/ CoQ10
Thorne Omega Superb Lemon Berry
Metagenics OmegaGenics Algae EPA-DHA 300 mg
Metagenics OmegaGenics EPA DHA 2400 Fish Oil
Metagenics OmegaGenics EPA-DHA 300 Lemon Lime
Metagenics OmegaGenics Fish Oil
Metagenics OmegaGenics Fish Oil EPA 1200 mg
Metagenics OmegaGenics Fish Oil EPA-DHA 1000 mg
Metagenics OmegaGenics Fish Oil EPA-DHA 1000 mg
Metagenics OmegaGenics Fish Oil EPA-DHA 500 mg
Metagenics OmegaGenics Fish Oil EPA-DHA 500 mg
Metagenics OmegaGenics Fish Oil EPA-DHA 720 mg
Metagenics OmegaGenics Fish Oil EPA-DHA 720 mg
Metagenics OmegaGenics Fish Oil EPA-DHA 720 mg
Metagenics OmegaGenics Fish Oil Mega 10®
Metagenics OmegaGenics Neuro 1000 mg
Designs For Health OmegAvail™ Hi-Po
Designs For Health OmegAvail™ Hi-Po
Designs For Health OmegAvail™ Hi-Po Liquid
Designs For Health OmegAvail™ Liquid
Designs For Health OmegAvail™ Synergy
Designs For Health OmegAvail™ Synergy
Designs For Health OmegAvail™ TG1000
Designs For Health OmegAvail™ Ultra
Designs For Health OmegAvail™ Ultra
Designs For Health OmegAvail™ Ultra DHA
Designs For Health OmegAvail™ Ultra with Vitamin D3, K1 and K2
Douglas Laboratories Opti-EPA 500 ™ Cholesterol Free
Douglas Laboratories Opti-EPA 500 ™ Cholesterol Free
Metagenics PlusOne® Daily Prenatal Packs
Thorne Prenatal DHA
Pure Encapsulations Pro-Resolve Omega
Thorne Pro-Resolving Mediators
Integrative Therapeutics Pure Omega HP
Integrative Therapeutics Pure Omega Liquid
Integrative Therapeutics Pure Omega Ultra HP
Pure Encapsulations PureNutrients EPA/DHA
Douglas Laboratories QÜELL® FISH OIL DHA Ultra SPM
Douglas Laboratories QUELL Fish Oil ® - EPA/DHA Plus D
Metagenics SPM Active
Thorne Super EPA
Thorne Super EPA NSF
Thorne Super EPA Pro
Vitabase Super Omega-3
Pure Encapsulations Ultra Pure Pack
Pure Encapsulations VisionPro EPA/DHA/GLA
Pure Encapsulations VisionPro EPA/DHA/GLA
Metagenics Wellness Essentials Active Daily Packs
Metagenics Wellness Essentials Brain Health Daily Packs
Metagenics Wellness Essentials® Daily Packs
Metagenics Wellness Essentials Healthy Balance Daily Packs
Metagenics Wellness Essentials Men's Vitality Daily Packs
Metagenics Wellness Essentials Women's Daily Packs
Metagenics Wellness Essentials Women's Prime Daily Packs
Designs For Health XanthOmega™ Krill Oil