I hate to possible jinx myself, but since amalgam removal and supplementation (C, E, magnesium, milk thistle), I have almost no tinnitus at all.

I never had brutal tinnitus, but there was usually some ringing. Now it's almost pure silence (KNOCK ON WOOD!)

Interestingly, I'll get an occaisonal whistle in the ear for a few seconds, as if some nerve was irritated/stimulated by something (moving metal??)