I have tried over and over to try and take that stuff down and I am truly weak. I just cant take that stuff, I feel like throwing up. And there is no way I can see myself ever incorporating that into my life. No way, no how. Is there a suitable substitute I can use instead of flax. Can I not substitute flax for natural peanut butter. I normally eat pro/fat meals after cardio and right before sleep, can I just eat peanut butter instead of using flax with my protein drinks or is that a no-no?