Tag: Heart brain connection

Though it makes up only about 2% of your body weight, the brain demands a staggering 15-20% of the body's total blood supply, underscoring its absolute dependence on the heart. This fact begins to unravel the misconception of which organ is more important, revealing a profound and necessary interdependence between your heart and brain that is critical for overall health.

Did you know the heart has its own 'little brain' or intrinsic cardiac nervous system, comprised of approximately 40,000 neurons, that enables a continuous and bidirectional dialogue with the brain? This sophisticated neural network is a crucial part of understanding **how the heart is related to the nervous system** and influences overall physiological and psychological well-being.