“…Fish tissues are considered to contain some bioactive compounds, especially omega polyunsaturated fatty acids (PUFAs), which cannot be metabolically synthesized by humans. These bioactive compounds are labeled as essential fatty acids because the only suitable way they can be introduced in human metabolism is through consumption (Kuvendziev, Lisichkov, Zeković, & Marinkovski, 2014; Lisichkov, Kuvendziev, Zeković, & Marinkovski, 2014; Reverchon & De Marco, 2006). Long‐chain PUFAs are useful for the effectual hindrance and treatment of many inflammatory diseases, such as heart diseases and cancer (Bernstein et al., 2010; Lopez‐Huertas, 2010; Riediger, Othman, Suh, & Moghadasian, 2009), as well as of various mental illnesses (Connor, 2000).…”