again from Todd Caldecott, "is flax oil good for you?"
it's a good one. in generally Todd will steer you away from what i often term the "flavor of the month"
in this case, flax has been around a long time, but it, like fish oil, and so many others, can create problems. http://www.foodasmedicine.ca/2014/is-flax-oil-good-for-health/