While the American Heart Association recommends oily fish as the preferred source of omega-3 fatty acids, supplements are a convenient source for people who don't like fish or are unable to consume the advised dosage.

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In March Eason served on a sustainable aquaculture panel with a seafood and deli executive from Wal-Mart, which says it will only source fish from farms that meet environmental standards set by the Marine Stewardship Council.

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In March Eason served on a sustainable aquaculture panel with a seafood and deli executive from Wal-Mart (nyse: WMT - news - people ), which says it will only source fish from farms that meet environmental standards set by the Marine Stewardship Council.

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But fish is a good source of protein and the best source of Omega-3 fatty acids, which are essential for the development of a fetus.

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Fish is a vital source of protein and is about to become ever more important as the world's population increases to 9 billion by 2050, said the World Bank's vice president of sustainable development, Rachel Kyte.

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We suggest fish oil as the best source of the omega-3 fatty acids.

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Popular in this corner of southeastern Massachusetts, yo-yoing is reviled by many sports anglers as unsportsmanlike and a potential source of toxic lead contamination to the fish -- and the people who eat them.

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Some fish, such as salmon and mackerel, are a good natural source of omega-3s.

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Fish contains 17 to 25 percent protein and is generally a good source of B vitamins, especially niacin, B12, and B6.

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Her mother used the money to pay down a debt and for food for the fish they raise under their floating house -- their primary income source.

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" The IUCN report said: "In Lake Malawi, a group of fish, known as 'chambo' by locals, forms an extremely important source of food.

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Hi Uma - There is a great deal of research suggesting that extra virgin olive oil, the principal source of fat in the Mediterranean diet (which is also rich in vegetables, cereals, fruit, fish and wine), is very healthy for your heart in several ways.

CNN: How heart-healthy is olive oil?