Canned Fish Packs Protein and Omega-3s Into Easy Meals
Sardines and other oily fish retain their healthy fats through canning and can help close the seafood gap.
Canned fish offers a convenient way to eat more seafood without much preparation. It is affordable, stores at room temperature, and can be used immediately, making it easier to fit into everyday meals than fresh fish. The American Heart Association recommends about two seafood servings weekly, or roughly 8 ounces, but most Americans eat considerably less.
Sardines are especially nutrient-dense. They provide protein, omega-3 fats, vitamin B12, vitamin D, selenium, and calcium, along with magnesium, zinc, niacin, choline, and vitamin E. Their soft, edible bones supply the calcium. Sardines, mackerel, and salmon are rich in EPA and DHA, the omega-3 fats linked with heart, brain, and eye health. These fats remain largely intact during preservation, and canned fish has a nutritional profile close to fresh fish.
The best choice depends on the variety, since different fish bring different nutrients and flavors. Rotating among types can broaden the mix. Canned fish may be particularly useful for adults trying to make regular seafood meals simpler, more affordable, and easier to keep on hand.
- The heart association’s seafood target is about 8 ounces weekly.
- Sardines’ edible bones contribute calcium.
- Canned fish is shelf-stable and ready to use.
- Mackerel and sardines contain especially high omega-3 levels.
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