Omega 6 diet sources. Omega 6 (o-6) fatty acids are mostly in "land" foods, animal products, e.g. Beef, pork, poultry, eggs, dairy (other than non fat- skim milk etc.), beans (e.g. Soy), grains (e.G corn, wheat, etc), nuts (walnuts have some o-3). Omega 3 are mostly in sea foods (especially fatty fish, although they have o-6 too. Wild fish get o-3 from krill. Land o-3 (walnuts, purslaine, flax not as well used).
Omega 6. Fish, canola and olive oil, nuts are common sources. See link below for more info. Hope this helps Dr R http://www.webmd.com/diet/healthy-kitchen-11/omega-fatty-acids.