science 🧠 Brain and gut: The secret two-way chat
Scientific research confirms a significant, two-way communication link exists between the brain and the gut. This connection involves the enteric nervous system, often called the 'second brain,' which has over 500 million neurons. Signals travel via the vagus nerve, influencing mood, sleep, and cognition. However, scientists stress that gut feelings are not always reliable bases for major life decisions. Improving gut health through diet is key to strengthening this vital connection. 🧠