Everything I'm reading online states l-theanine increases GABA and dopamine but decreases serotonin, so theoretically with st. johns wort raising serotonin it can be synergistic?
I also got niacinimide and inositol. What does everyone here think of that stack? st. johns wort + theanine + inositol + niacinimide?
*It's for a friend of mine. I recommended inositol for her OCD and she said it helped @ 12 G / day. I also recommended st. johns wort. She ran out of inositol and was just taking st. johns wort and said after she stopped the inositol she felt amazing. She said it was like inositol was suppressing the positive feeling of st. johns wort. So, I know there shouldn't be any serious interactions in combination, but would there be an interaction/downregulation in such a way where it would negate a positive feeling of one of the supps?