20% Consume Seafood at Least Twice a Week

Seafood is good for you because of the omega-3 fatty acids it contains. That's why the federal government recommends eating at least two servings a week of fish and/or shellfish. Just 20 percent of adults aged 20 or older meet this guideline, consuming seafood at least twice a week. The figure does not vary much by age or sex. There is more variation by race and Hispanic origin...

Percent of people aged 20 or older who consume seafood at least twice a week
Asians: 41.2%
Blacks: 22.6%
Hispanics: 14.5%
Non-Hispanic Whites: 18.7%

Source: National Center for Health Statistics, Seafood Consumption in the United States, 2013–2016