"Some insects that have been studied have been found not to require the
essential fatty acids. [14]* According to reviewers, hogs and humans
have not been shown to require the essential fatty acids. [15] In vitro
studies indicate that they are not required for human diploid cells to
continue dividing in culture. [16] According to Guarnieri, [17]
EFA-deficient animals don't die from their deficiency. The early
studies showing essentiality of unsaturated fats, by producing skin
problems and an increased metabolic rate, have been criticized [18] in
the light of better nutritional information, e.g., pointing out that the
diets might have been deficient in vitamin B6 and/or biotin. "
From: http://weeksmd.com/?p=851
And some more interesting stuff at:
http://groups.msn.com/TheScientificDebateForum-/fishoilquotesyoushouldread.msnwhttp://raypeat.com/articles/articles/unsaturatedfats.shtml
William