
The Heart Has Its Own Brain: Heart–Brain Coherence Explained (Without the Woo)
If you’re performance-oriented, data-literate, and a little allergic to anything that sounds vaguely mystical, the phrase heart–brain coherence may trigger an eye roll. Fair. So let’s strip this concept down to what it actually is: measurable nervous system efficiency. Heart–brain coherence isn’t about emotions in the poetic sense, though it










