Yes.
And it doesn’t do much to me.
Others, however, suffer odd side effects.
I somewhat AM banned from brewing the stuff as it does horrible things to the coffee maker.
I miss my old Corningware percolator since it brewed the coffee pretty much spot on to what I describe.
But the wiring on it is over thirty years old and thus a fire hazard.
Must go, take care, GOD bless...