There are more synapsis connecting all our organs to operate completely beyond our control then our brain.

Therefore our body and organs are not separate to the brain, they are an extension of. The mind is an amalgamation of finding body and brain.

There is information and data stored in our body so when you get a gut feeling or intuition from your heart listen!! it knows better and its none of your business how it knows better.

I can tell you this, the more you follow it the stronger it guide you.