Inflammatory response to dietary linoleic acid depends on FADS1 genotype
Two things come out that are worth noting. First is that, from Fig 4, that increased dietary LA mostly decreases the arachidonic acid in plasma phospholipids and cholesterol esters. I made a throw away comment in a previous post that I would expect supplementing any C18 PUFA would inhibit the formation of any C20 and C22 fatty acids. I got lucky on that one, AA levels mostly dropped with LA supplementation, one didn't change.