This information that posted on a thread that I had about flax...
I completely got rid of all my flax after reading those studies showing how it binds to testosterone. I have no idea whether or not if actually had an effect or not. (Libido's still strong as always )
Flax really doesn't have any DHA/EPA either:
One Tablespoon of Flax
Saturated Fat - 1.5 g
Monounsaturated Fat - 2.5 g
Polyunsaturated Fat - 9.5 g
Omega 3 - 7.5 g
EPA/DHA - 0.0 g
Omega 6 - 2.0 g
You're better off stickng with nuts, olive oil and fish oil in my opinion.