Researchers at Norwegian research institution Nofima conducted a study on the levels of omega-3 in feed and found that the amount of fish oil fed to salmon affects them greatly.
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Study: Farmed salmon fed with fish oil are significantly healthier
As fish oil supplies remain limited as a feed ingredient, feed companies continue to look for alternative sources of omega 3 with which to substitute it.
6 September 2019 3:57 GMT
Updated
6 September 2019 6:54 GMT
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