Dem idol-worshippin' Hindoos' was right!
Initially, I thought this was a joke when I first heard of it but apparently, there are good medical studies showing that humming boosts
nitric oxide release and can effectively clear sinus problems. I know that nitric oxide release can lower blood pressure also.
Do a Google search under "Humming and Nitric Oxide"
So, all those Hindus and other types, sitting quietly and going "OMMMMMMMMM" were on to something.
Certainly, ( the Watchtower loves to say that, don't they?) such a thing is proof of Divine Inspiration.
metatron ( AKA Harry Krishna)