Theresa Coast wrote:

> Of course the other primates don't have our large brain so they might not
> share our requirement for Omega-3.

True enough, but primates are by far the largest brained
mammals by body size. Only dolphins and whales are larger.
The only vegetarian animals that have big brains are
elephants. Pigs are pretty big brained too, but they re
omnivores. I just wonder how the other primates support
their relatively large brains, nutrition wise. Insects are
my guess.