Anchovies

Anchovies are particularly good sources of omega-3 fatty acids, which are believed to have a beneficial effect in reducing blood clots, lowering blood cholesterol levels, and minimizing heart disease.

Encyclopedia of Foods. A Guide to Healthy Nutrition

High in sodium, anchovies should be limited in low-sodium diets​​.

Look for anchovies that are firm, have a shiny surface and a mild smell. Overly strong odors may indicate spoilage.

Store anchovies in a sealed container in the refrigerator and ensure they are covered in oil; use within two months.