Are Canned Sardines Oily Fish?
Are Canned Sardines Oily Fish? They are highest in oily fish like salmon, mackerel, and sardines. The American Heart Association recommends two servings per week of fatty fish, not fried, with each serving being about 3.5 ounces. Are sardines in a can healthy? Cold-water oily fish such as sardines are an excellent source of omega-3