Humming is good too. Generates NO bubbles. You know, the Ohmmmm sound? The humming. It’s the same magic that’s in nitroglycerine pills to jumpstart your heart, what CoQ10 makes for you, what’s in Viagra… same little bubbles… helps form memories in the brain.
I did research on it a couple of years ago.
Little bubbles. So, yeah – the omm thing has definite tangibles.