And here are the figure in the Sunday Times study of fat levels in farmed salmon versus wild salmon:
An
analysis by the Sunday Times found a classic Pizza Express margherita contains
6.4g of fat per 100g while Sainsbury's Scottish oak smoked salmon made from
farmed fish contains 14g of fat per 100g.
The wild equivalent, Sainsbury's wild Alaskan smoked salmon
contains 3.2g of fat per 100g.
Tesco's farmed smoked salmon contains three times as much fat as
the wild alternative with 9.9g of fat per 100g compared with 3.3g of fat, the
newspaper found
In Waitrose, the Heston Blumenthal lapsang souchong tea smoked
salmon contains 10.5g of fat per 100g while the wild Alaskan whisky oak smoked
salmon contains just 2.7g per 100g.
And this:
The
omega-3 fatty acids in fish are beneficial but United States Department of
Agriculture data has shown that the fat in farmed salmon contains a smaller
proportion of omega-3 fatty acids than in the wild fish.
The farmed salmon is, however, likely to contain more omega-3
overall because of the higher levels of fat.
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