I used to take a small amount of Wellbutrin which kept my naturally low dopamine neurotransmitter levels healthy and kept my energy /motivation high. Have been off it (due to my A fib diagnosis) for 3 years and could really use some help with something to raise it again. I've tried Velvet Bean and homeopathic dopamine. Perhaps a medicine that just keep what amounts I have 'circulating&by california gal - AFIBBERS FORUM