Tucked within our gastrointestinal tract, the enteric nervous system quietly does more than regulate digestion; it may also hold a key to cardiovascular health. This post explores the emerging gut-heart axis, examining how the vagus nerve, gut microbiota, and enteric signaling influence blood pressure, inflammation, atherosclerosis, and heart failure. As researchers uncover these connections, therapies targeting the gut microbiome are emerging as promising strategies for prot