taste receptors

A team of scientists uncovers a logic the brainstem uses to control how fast and how much we eat. Klaus Vedfelt/Getty Images Zachary Knight, University of California, San Francisco As a scientist who investigates hunger and weight control, I’m interested in the way our brains let us know we’ve had enough. As we begin to feel full, we slow down how quickly we eat. For decades, scientists have thought that […]