One of the most popular fishes consumed across the globe, Tuna are the distant cousins of the mackerel family. Evident in its deep red color, Tuna is a known deterrent of cardiovascular diseases. With a sweet, mild flavor and a beef-like texture, it is the perfect replacement for your red meat cravings with an additional benefit of its healthy fat content and capacity to lower blood pressure, improve the immune system, help in weight loss and strengthen bones. To up your beauty game, you can add it into your diet for the sole benefit of improving skin complexion!