increasing dopamine w/o tyrosine

[Guest guest]

I need to increase my dopamine levels, but I can't use tyrosine or

phenylalanine, because I have to be careful of hyperthyroidism.

On p. 136 of AI, Andy says GABA and taurine can increase dopamine. I am already

taking taurine. Many months ago, I had some neurotransmitters tested, and my

GABA was within range (serotonin and dopamine were low). Is it okay to take GABA

to try raising dopamine if my GABA is already within normal range?

Thanks,

Olif