Omega-3 is one of the most widely used dietary supplements in the world.
Often referred to as fish oil, it contains fatty acids that the body needs but cannot produce on its own, according to LADbible.
These fatty acids are important for, among other things, the heart, the brain, and the body’s ability to reduce inflammation.
They are found mainly in fatty fish such as salmon and mackerel, but also in plant sources like nuts and seeds.
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Health authorities recommend eating fish a couple of times a week to get enough.
Risk of heart disease
A study from BMJ in 2024 examined potential risks associated with fish oil.
Researchers found a link between the supplement and an increased risk of certain heart conditions in healthy individuals.
At the same time, the results showed that people with existing heart disease had a lower risk of serious complications if they took omega-3.
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However, LADbible emphasizes that the study does not show that fish oil directly causes these problems.
Who needs it?
The need largely depends on diet. If you do not eat enough fish, it can be difficult to get sufficient omega-3 through food alone, according to LADbible.
This applies, among others, to vegetarians, vegans, and people with elevated blood lipid levels.
The supplement is not necessary for everyone, but it is particularly relevant for those who lack omega-3 in their daily diet.
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Sources: LADbible and BMJ.
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