In a perfect world, you could always have fresh salmon or perfectly seared tuna. We know fresh fish is expensive and hard to make.
Canned tuna is a good option if you want fish's flavor and heart and brain benefits but can't always afford fresh fish. Is canned tuna healthy?
Gain protein.
Fish is protein, too! Canned tuna provides cheap, easy protein. A 3-ounce serving has 20 grams of protein, while a can has 40 grams.
Canned tuna, like many other fish and seafood, contains omega-3 fatty acids, which have many health benefits. Omega-3s can improve mood and slow cognitive decline, according to research
Omega-3s lower cholesterol, blood clots, and inflammation, which improves cardiovascular health, according to recent studies.
Many canned tuna brands are high in sodium. Bumble Bee White Albacore Tuna has 210 milligrams of sodium per 3-ounce serving, while Chicken of the Sea has 360.
High-sodium diets can cause high blood pressure and cardiovascular problems, but eating it occasionally is fine.
Oil-packed tuna has a stronger flavor and a moister texture, but it can be too fatty for a snack. Take Target Premium White Albacore Tuna. Although it's in 10 grams of heart-healthy olive oil, it can add too much fat to a meal.