2. Arctic Char
(Vebjørn Karlsen/iStockphoto)
Farming practices for arctic char aren't linked to pollution or contamination, so it's fine to opt for farmed over wild-caught (which isn't as easy to get anyway). At a sushi bar, you may see it called iwana. Calorie count: 204 per 4-ounce serving.

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knrea1228 of MS 3:16AM May 18, 2013
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