Re high omega three foods
Flaxseed / oil
Perillia
Some seaweeds maybe
Some algae
Soy and walnut have some but are also high in sixes.
The above with the exception of some algae do not contain DHA and EPA and so its back to fish supplemented with fish oil to balance, offal from grass fed animals etc., and keeping the sixes low.
There are not that many high omega three foods that is the essence of the problem.
I have recently been reading trials looking at the influences of omega three and six on the eicosanoid pathway, and it seems that as well as balancing moderation in fat intake is good, and at lower overall omega six intakes three has more effect.
Me - greens, highly coloured veg and fruit, sea weed (yum surprisingly), very small amounts olive oil, 5 -10 tps fish oil, fish, whey protein in vegetable juice, as much variety as possible, green powder this is the best one for me I found to date,
http://www.vitacost.com/Store/Produc...r=074306800046
occasional root veg and beans but I am trying to avoid poly and disaccharidases for a while (Breaking the Viscious Cylcle Elaine Gotterschall)
http://www.healingcrow.com/scdwisdom/scdwisdom.html
A selection ground herbs spices etc.
Things are further complicated by stored body fats as they will reflect your historic diet, and dietary change may result in weight loss / the body drawing on stored fats, so you might want to consider getting more three than six for a while months to a year or two.
The primary side effect of fish oil is blood thinning, which can be a factor for those on blood thinners etc.
As usual please do discuss dietary changes with your advisor.
RB