Name: The brain in your gut
Uploaded: 2010-10-19T08:09:00Z
Duration: 14 min 57 s
Description: Did you know you have functioning neurons in your intestines -- about a hundred million of them? Food scientist Heribert Watzke tells us about the "hidden brain" in our gut and the surprising things it makes us feel.

Did you know you have functioning neurons in your intestines -- about a hundred million of them? Food scientist Heribert Watzke tells us about the "hidden brain" in our gut and the surprising things it makes us feel.

The brain in your gut

Human evolution was transformed by the invention of cooking, which made our food softer, more digestible, and fueled the growth of our energy-hungry brains. About 100 million neurons in the gut form a 'second brain' that communicates with and influences our emotions and eating choices. Our bodies and minds are wired not just to taste and enjoy food, but also to interpret complex digestive signals that help regulate hunger, satisfaction, and well-being. Recognizing the hidden intelligence of our gut can lead to better ways of eating and living.