Importance of maintaining a low omega–6/omega–3 ratio for reducing inflammation

The consumption of seed oils high in the omega-6 polyunsaturated fat (PUFA) linoleic acid (LA) contributes to low-grade inflammation, oxidative stress, endothelial dysfunction and atherosclerosis.1 Moreover, dietary LA significantly increases cyclooxygenase-2 (COX-2) expression in the aorta,2 converting arachidonic acid (AA) to proinflammatory eicosanoids. This may explain why increasing LA intake can actually lower AA levels due to an increased...