Make the Best Seafood Choices
Using the National Geographic Seafood Decision Guide, adjust the filters to see how your seafood choices rank by food chain level, sustainability ranking, toxicity level and Omega-3 content. Find out how your seafood choices are affecting your health and the health of the ocean.
As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review or update on all articles.
No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.