Mysticism poor mysticism! When it is underestimated and oversimplified it comes down from its original sphere and stands beside religion.
Another important historical factor is the fact that this already very simple religion was further simplified and purified by the early philosophers of ancient China. Our first great philosopher was a founder of naturalism and our second great philosopher was an agnostic.
A plant-based diet has actually simplified my life in so many ways. For breakfast I try to get my first serving of fruits and nuts for fuel. I'm completely addicted to coconut water for the electrolytes and hydration.