in omega 3's grams per 3.5 ounces i thought salmon was higher then tuna and herring guess not.
Mackerel
2.6
Trout, lake
2.0
Herring
1.7
Tuna, bluefin
1.6
Salmon
1.5
Sardines, canned
1.5
Sturgeon, Atlantic
1.5
Tuna, albacore
1.5
Whitefish, lake
1.5
in omega 6's