The Science Behind That 'Gut Feeling': Meet the Nervous System You Didn't Know You Had
That uneasy feeling in your stomach before a big decision isn't just nerves — it's a sophisticated biological system doing real scientific work. The enteric nervous system, often called the 'second brain,' plays a surprising role in how we process information and form intuitions. Here's what the emerging field of neurogastroenterology is teaching us about the gut-brain connection.