I bet that 60% figure was a number pulled from some experts' anecdotes, not based on any research. There just hasn't been enough time to conduct proper clinical studies to support that figure.

Dave Volek is the inventor of “Tiered Democratic Governance”. Let’s get rid of all political parties! Visit http://www.tiereddemocraticgovernance.org/tdg.php

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store