Harvest of Fears: Farm-Raised Fish May Not Be Free of Mercury and Other Pollutants

Dear EarthTalk : I thought “farm raised” was the way to go when buying fish, to avoid mercury contamination. But are there other concerns about farm-raised that make some fish a poor choice for good health? What are the safest fish to buy and which should be avoided

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Harvest of Fears: Farm-Raised Fish May Not Be Free of Mercury and Other Pollutants