Coenzyme Q10 helps to eliminate cancerous agents from afflicted cells. This improves cellular health. Antioxidants reduce the risk of some cancers. Omega-3 fatty acids can help to prevent breast, prostrate, renal and colon cancers. It has also been established that marine fatty acids hinder the proliferation of breast cancer cells. Several studies have concluded that essential fatty acids reduce the risk of breast cancer. The oily fish contains good amounts of vitamins B12 and selenium, which have been found helpful in the treatment of cancer.
Heart disease: Mackerel has been shown to be effective for, not only reducing the risk of heart disease, but also a deterrent for dying from heart disease due to its omega-3 fatty acids. Some researchers have found that omega-3 fatty acid is even more effective at reducing heart attacks than some commonly prescribed drugs used for lowering cholesterol.