Consumer Reports says it's safe to eat up to three cans of Starkist Chunk Light Tuna per week. And if you're looking for a low-calorie, high-protein snack, this is a great choice with only 70 calories ...

Most canned fish is prepared for the process by first ... Alongside absorbing the heavy metal, tuna feeds on smaller fishes contaminated with mercury, and it builds up in their tissues over ...

Mercury is a heavy metal that enters the ocean ... including in tuna but also in species like swordfish and shark.” Larger, older fish accumulate more mercury over time, while smaller, younger ...