Have you heard about the love hormone? It’s called oxytocin, and research correlates high levels with being in-love, mother-infant bonding, trust, and empathy. Most research focuses on your brain as the production site of this hormone, but your heart actually produces and stores a significant amount of it. Your heart also produces other critical hormones, such as dopamine, norepinephrine, and Atrial Naturietic Peptide. The old idea that the heart is just a “pump”, has not served us well in medicine.
The heart has a direct connection to the brain via the Parasympathetic Nervous System, which some people refer to as the “Rest and Digest” state of the body. In fact, there are more nerves carrying heart signals to the brain than vice versa. What kinds of signals do you think it’s sending, and how much are these affecting your health? Your behavior? Your thoughts?