Omega-3: validated benefits for cardiac, cognitive and inflammatory health
Omega-3s are essential fatty acids that play a role in maintaining normal heart function, modulating inflammation, and supporting proper brain function, according to available scientific literature. Let's focus on the studied benefits of omega-3s as part of a balanced diet.
Documented Cardiovascular Support
Omega-3s, particularly EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid), contribute, as part of a varied and balanced diet, to maintaining normal triglyceride levels and normal heart function [1][2].
These effects are documented for dietary intake and food supplements — they should not be confused with medicinal treatment. Any management of cardiovascular disease falls exclusively under medical advice and supervision.
Brain and Memory Support
DHA is a major component of neuronal membranes. Some studies suggest a beneficial effect of supplementation on cognitive functions in elderly individuals with mild age-related cognitive decline [3].
Reduction of Inflammation
Omega-3s are converted into resolvins and protectins, lipid mediators involved in the resolution of inflammatory processes [4].
They are sometimes mentioned as nutritional support for inflammatory joint disorders, as a complement—and not a substitute—for medical follow-up [4].
Recommended Food Sources
- Fatty fish: salmon, mackerel, sardines
- Flaxseed oil, rapeseed oil
- Walnuts, chia seeds
Supplementation: When and How?
In case of insufficient dietary intake, supplementation may be considered.
- Usual dose: 250 to 1000 mg/day of combined EPA + DHA
- Form: purified fish oil, softgels or re-esterified triglycerides
- To be taken with a meal for better absorption
Our Omega-3s available on Pharma+ France
- Ultra Omega-3, Softgels – 500 EPA / 250 DHA (NOW Foods) — high concentration
- Omega-3 Fish Oil, Softgels – 180 EPA / 120 DHA (NOW Foods) — standard daily format
- Super Omega 3-6-9, Softgels (NOW Foods) — extended formula fish, borage and flaxseed
Scientific References
- Calder PC. Omega-3 fatty acids and inflammatory processes: from molecules to man. Biochem Soc Trans. 2017;45(5):1105-1115. (DOI)
- Swanson D, Block R, Mousa SA. Omega-3 fatty acids EPA and DHA: health benefits throughout life. Adv Nutr. 2012;3(1):1-7.
- Yurko-Mauro K et al. Beneficial effects of docosahexaenoic acid on cognition in age-related cognitive decline. Alzheimers Dement. 2010;6(6):456-464.
- Calder PC. Omega-3 fatty acids and inflammatory processes: from molecules to man. Biochem Soc Trans. 2017;45(5):1105-1115. (DOI)
- ANSM – Recommendations on omega-3 containing food supplements, 2020.
About this article
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