Key points from article :
5 years ago a portion of Atlantic salmon of 130 g was able to deliver 3.5 g of beneficial omega-3.
3.5 g Omega-3 oils are the recommended weakly intake.
Instead of eating one portion of farmed salmon, now we would need to eat two portions.
Omega-3 levels in farmed salmon have dropped because of the industry's success.
Salmon get their omega-3 from smaller oily fish that have been ground up and mixed into their feed
Genetically modified plants might be able to produce fish oil to maintain the salmon farming industry.
Study was done by researchers at Stirling University.
