(as far as I know) you want to balance your Omega 3 & 6 comsumption,
with little Omega 9(found in nuts).
The Standard American Diet contains WAY too much Omega 6, which
is what is found in meats, and very little Omega 3's.
Hemp, flax, avocado, coconut, are all good sources of balanced omegas.
here are some links for you:
http://www.organicconsumers.org/organic ... 082305.cfm