Vuoden 2009 jälkeen julkaistujen prospektiivisiin väestötutkimuksiin perustuvien meta-analyysien mukaan tyydyttyneen rasvan saannilla ei ole itsenäistä vaikutusta [[Sydäntauti|sydän- ja verisuonitautien]] ilmaantuvuuteen.<ref>Mente A, de Koning L, Shannon H, Anand S. ''[http://www.ncbi.nlm.nih.gov/pubmed/19364995 A systematic review of the evidence supporting a causal link between dietary factors and coronary heart disease.''] Arch Intern Med 2009;169:659–69.</ref><ref>Siri-Tarino P, Sun Q, Hu F, Krauss R. ''[http://www.ncbi.nlm.nih.gov/pubmed?term=Meta-analysis%20of%20prospective%20cohort%20studies%20evaluating%20the%20association%20of%20saturated%20fat%20with%20cardiovascular%20disease. Meta-analysis of prospective cohort studies evaluating the association of saturated fat with cardiovascular disease.''] Am J Clin Nutr 2010;91:535–46.</ref><ref>Skeaff C, Miller J. ''[http://www.ncbi.nlm.nih.gov/pubmed?term=Dietary%20fat%20and%20coronary%20heart%20disease%3A%20summary%20of%20evidence%20from%20prospective%20cohort%20and%20randomised%20controlled%20trials. Dietary fat and coronary heart disease: summary of evidence from prospective cohort and randomised controlled trials.''] Ann Nutr Metab 2009;55:173–201.</ref>
