The healthiest tinned fish for protein and omega-3s

Canned fish like sardines, mackerel, and salmon are highlighted as exceptionally healthy, packed with protein and omega-3 fatty acids. These nutrient-dense, budget-friendly options offer high-quality protein, omega-3s, vitamins, and minerals, making them ideal for quick, nutritious meals. Consumers should opt for low-mercury and low-sodium varieties, with sardines, salmon, and trout recommended as particularly beneficial choices.