Thank you for your response! I understand this may be beyond the scope of this forum, but I have experienced symptoms of elevated dopamine while on the aforementioned supplements. To be specific, I am a mild stutterer which becomes worse as dopamine levels elevate. Ive noticed either Anabeta or Erase has exasperated my symptoms. Ironically, I find the mind blowing body enhancing effects of the supplements worth the temporary 8 weeks of possible side effects.