There are 15 species of tuna. The 7 main types are Skipjack, Albacore, Yellowfin, Bigeye, Atlantic Bluefin, Pacific Bluefin, and Southern Bluefin.| Chicken of the Sea
Tuna is a great source of complete protein and contains omega-3 fatty acids, selenium, and vitamin D. And only 1 gram of fat and 130 calories per can.| Chicken of the Sea