Tinstaafl
Firstly, the advice wasn't for you anyway.
Secondly,I hold no monopoly over Ginko sales and i.e have no axe to grind and do not profit in any shape or form.
Thirdly, this advice I took from the Dr John Briffa in the Daily Mail, who recommends it MAY help.
Finally, if you ever were unfortunate enough to have suffered from tinnitus, you'd probably want to try any anything that MIGHT work.
Clearly you haven't and by the looks of it, you appear the type that only likes the sound of your own voice.
Tin Tin, I at least am a professional pilot, working quite hard at the minute,but still like to help out on the forums where I can(unlike you).
Most of my fellow pilots I am sure, would keep an open mind and would be willing to try anything that might help, and would not require the standards you mention.
In any case, my guess is that you are not interested in the problem or the solution,but merely with demonstrating how clever you are.
Perhaps you should stick to the lab with your specs and little white coat and flawed German accent.
This is a PILOTS forum, not some stage for supercilious scientific pratts to show off their self- delusions of superiority!