You must firstly look at how the fat content compares to the wild animal. Eg
force-fed battery hens have a very different fat profile to free range (I
don't know what the exact difference is)- so it's wise to skin battery hens.

Trimmed grain fed beef has a 20% fat content cf pasture fed is 5%. So, if
you can only buy grain fed beef, the best approach is to eat fish!! Pork is
the same.

If grains do that to pigs and cattle imagine that they do the same to us. If
pour tissue fat goes up from 5 to 20% what effect does that have on  our
tissues? Sounds like a good explanation for the 75% of heart disease that
cholesterol doesn't explain.

Ben Balzer
"The ideal diet for any animal is that which it eats in the wild. Humans are
no exception."
"Ask a dietitian or doctor how to lose weight and you'll be told to eat
bread, corn, soy, cereals etc.. Ask a farmer how to fatten an animal and
you'll be told to feed it bread, corn, soy, cereals etc. There is a
discrepancy that needs explanation."