On Tyrosine...>I think that it's worked wonders for me, not a miracle but I'm better than I was. I use the N-Acetyl or NALT variety that is supposed to cross the blood-brain-barrier better or more efficiently. I pair that with Mucuna powder twice per day at about 1-1.5g of NALT and about a 1.4tsp of Mucuna powder.
Interesting! What specific symptoms has the L-Tyrosine helped for you?