Be a cautious tuna consumer. Not all tuna is the same. Manufacturing practices may leave unwanted bits of the fish then disguise it within the packaging. This high-omega 3 fatty acid option is superb for heart health. Opt for tuna packed in olive oil then use the whole goodness from the jar/tin. Top on salads, sandwiches, or mix-it-up with diced veggies to create a tuna-salad.