...Cornish Line Caugh Tuna is available directly from the vessels. 

Younger line-caught tuna contain more beneficial Omega-3 fatty acids than older, larger tuna more commonly available on the market. Omega-3s are associated with reducing the risks or effects of heart disease, strokes, high blood pressure, cancer, arthritis, lupus, and other medical conditions. Because of its naturally high Omega-3 content, the rich, satisfying, yet mild line-caught tuna needs less mayonnaise or other added fats in your favorite recipes.

Processing techniques also affect the Omega-3 content of canned tuna. Most tuna sold by the big major brands comes from older, larger tuna, which is cooked twice during the canning process. While the process is easier, most Omega-3s are lost in the process. Some fishermen now offer  hand-packed to prevent the loss of Omega-3s and rich flavor.

Cornish Line Caught Tuna between 3 and 5 years old, harvested by hook and line behind a slow-moving boat. Commercial fishermen in Cornwall have used this low-impact, environmentally responsible fishing technique to catch albacore for nearly a century.