Salmon, sardines, herring, mackerel, and trout are among the best sources of omega-3 fatty acids, with salmon being one of the most popular and widely available.
These tiny seeds are packed with omega-3s, as well as fiber, protein, and other nutrients.
A handful of walnuts provides a good amount of omega-3s, as well as protein and fiber.
Flaxseeds are a great source of omega-3s, and can be easily added to smoothies, oatmeal, or yogurt.
Soybeans and soy products like tofu are also good sources of omega-3s, as well as protein and other nutrients.