A recent disease outbreak affecting salmon raises several questions about the industry behind your favorite fish dish. A new Bloomberg column lays out the issue:
Salmon, once a pricey delicacy, is now an affordable staple at supermarkets and sushi restaurants everywhere. For that, we can thank fish farms. They produce 70 percent of the salmon eaten by consumers, who savor its subtle texture and rich flavor. Medical researchers say the fatty acids in salmon might help prevent cancer and heart disease.