But should you be paying closer attention to these cans? When it comes to tuna, the words albacore and chunk light indicate various things, including differences in taste, texture, appearance ...

Jimmy John's only uses Starkist tuna for their sandwiches. "Our tuna salad is made from scratch by hand. Real tuna fish, real ...

It is widely agreed that albacore tuna caught by pole is the best option as these fish are landed individually. Bluefin tuna - the most prized and the most vulnerable - should be avoided.

There are seven main species of tuna consumed by humans including albacore, skipjack, yellowfin and three species of bluefin tuna - they can be found in tropical and temperate regions of all oceans.