Tuna is high protein, low calorie, and has healthy fats and other nutrients. Tuna prepared with veggies and grains can increase its health benefits.

Canned tuna is a staple, and you have quite a few brands to choose from — but when you're shopping at Costco, customers say ...

Any decent sandwich shop has to have tuna on its menu, and Jersey Mike's is no different. Its version is pretty much your standard classic with freshly chopped celery, mayo, and black pepper. With all ...