Tag: Mackerel vs tuna

According to a 2025 study, canned mackerel generally contains significantly higher levels of omega-3s and lower levels of mercury than canned tuna, making it a stronger nutritional choice for many people. But is canned mackerel healthier than canned tuna for everyone, and what other factors should influence your decision?

According to the American Heart Association, it's recommended to eat two servings of fatty fish per week. Many people turn to canned seafood like tuna, but the smaller, oilier fish mackerel is also a strong contender. So, is mackerel as good as tuna?

While tuna has long been a pantry staple, recent years have seen a significant rise in the popularity of tinned mackerel, often praised for its rich flavor and nutritional profile. The real question for home cooks and health-conscious consumers, however, is whether this robust, oily fish can truly fill the shoes of its mild-mannered cousin in common recipes.