Both mackerel and sardines are healthy, oily fish possibilities with low mercury levels. Sardines are smaller and usually have even lessen mercury content when compared with mackerel, making them an outstanding choice for Regular use. Atlantic and Pacific mackerel have very low mercury levels and are safer for normal consumption. https://atlantic-mackerel-canned29123.blogtov.com/12228412/the-best-side-of-atlantic-mackerel-mass