R.J.
From people who don't understand human anatomy and physiology, yes, I've heard it. From anyone who has taken basic chemistry much less organic chemistry? Nope. You can't dilute an acid with a water. You have to dilute it with another acid, or neutralize it with a base.
BTW... FIBER makes it MUCH harder for the body to digest food. Should we all avoid fiber?
ROFL... yah. Thought not.