Your body cannot produce omega-3 fatty acids so you will need to take it in from dietary sources.
人的身體不能合成omega -3脂肪酸，所以需要從飲食中攝取。
Coldwater fish are particularly high in omega- 3 fatty acids because they live in environments that promote production of this fat very well.
冷水魚的omega-3脂肪酸含量特別高，因為它們的生活環境能很好地促進這種脂肪的合成。
Salt water fish tend to have more omega-3s than freshwater varieties, as they tend to live in deeper, colder water that makes it necessary for them to produce additional omega-3 fatty acids as insulation.
鹹水魚往往比淡水魚擁有更多omega- -3脂肪酸，因為它們往往生活在更冷的深海中，這使得它們有必要合成額外的omega- 3脂肪酸作為保護膜。
Mackerel and sardines are particularly well-known for containing high amounts of this fatty acid, as well as salmon and trout.
鯖魚和沙丁魚因含有大量的omega- -3脂肪酸而聞名，鮭魚和鱒魚也是如此。
Farm raised fish will have more fat than those that have been caught in the wild, but this fat will not contain as much of the usable omega- 3s that you think.
農場養殖的魚比野生魚含有更多脂肪，但是這些脂肪中的omega- -3脂肪酸並不像你認為的那麼豐富。
Fish oil supplements will be very high in omega-3 fatty acids, in some cases more than you would get from eating fish, but your body has an easier time absorbing fats from a natural state.
魚油中的omega- 3脂肪酸含量非常高，在某些情況下，甚至多於你從吃魚中所攝取的含量，但人的身體更容易從自然狀態的魚肉中攝取脂肪。
Salmon is one of the top sources of omega-3 fatty acids, particularly king or Chinook salmon that is caught between Alaska and California.
鮭魚是omega- -3脂肪酸的主要來源之一，在阿拉斯加和加利福尼亞海域間捕撈的王鮭(奇努克鮭魚)尤其如此。
Salmon like sockeyes are still high in fat,though they are not quite as beneficial.
對於像紅鮭這樣的鮭魚，雖然它們的益處不那麼明顯，但脂肪含量仍然很高。