4 Interdisciplinary Postgraduate Program in Health Sciences, Universidade Cruzeiro do Sul, São Paulo, SP, Brazil DOI 10.7717/peerj.7219 Published Accepted Received Academic Editor Paul Tulkens Subject Areas Hematology, Nephrology, Metabolic Sciences Keywords Lipopolysaccharide, Olive oil, Omega-3 oil, Palm oil, Kidney function, Inflammation Copyright © 2019 Ramos et al.