I take CLA along with Flax and Omega's 3,6,9 and I always recommend them to my customers. I was told that most of the studies regarding CLA have been done on animals and not humans. If this is true, being that an animal and a human have a different digestive tract would CLA still be beneficial to take. I say this in a constructive way Primordial. What ever you can clear up I would really appreciate.