I going back to Inositol. It's in GNC's 'Solotron' multivitamin. Years ago I was arguing with someone about the Atkins diet being drastic and possibly dangerous, but in the Atkins book I was skimming there was mention of "Inositol" supplementaion being recommended because of course restricting carbs will make you jittery to say the least. Although I wasn't an Atkins fan, I sought out Inositol. Almost immediately (about 3 days) I sure could feel a difference taking the Solotron multi vit. Most multi vits don't contain Inositol. It's such a nice, normal feeling. Very calming. Well, a few years ago I quit taking them. Duh. I ordered some tonight and I fully expect my tinnitus will show improvement. I'll let you know in a few weeks.