Jayakody,J. A. K. SSenevirathne,S. ASenarathna,LEdirisinghe,E. M. R. K. B2025-03-032025-03-032022-06https://dr.ichemc.ac.lk/handle/123456789/394Abstract No: TS 44 Page 43Beneficial effects on human health by consumption of omega-3 fatty acids may be challenged by the presence of heavy metals (HMs) in fish. This study focused on comparing fatty acid composition (FAC) and HMs in fish lipids (FL) of twenty-seven fish species (N=2) from Trincomalee and quantitative estimation of the risk -benefit.enOmega-3 polyunsaturated fatty acids (PUFA)EPADHAHeavy metalsRisk-benefit ratioArticle