Same with me i eat it right out of the can the taste aint that bad but here i copied this because it refers to bodybuilders. Theres alot more just search the net i read into and im cutting down a little at least on swordfish and tunafish.
For athletes or bodybuilders, the most important nutritional elements are zinc, copper, iron, magnesium, and chromium. Toxic metals such as mercury, lead, and aluminum occasionally show up in unhealthily high concentrations, so the levels of these are definitely worth checking, too. Believe it or not, mercury can accumulate in the body if a bodybuilder eats can after can after can of tunafish. Large deepwater fish are located in the food chain in a position that causes an accumulation of the toxic metal. Lead can be caused by industrial exposure or the contamination of soil and paint around older houses. Aluminum can accumulate from a variety of causes. High levels of this in members of a professional basketball team were traced back to an aluminum-based underarm deodorant the players often used.
and tunafish.