Host Flora Lichtman talks to Dr. Janet Iwasa and Tim Lee at the Eccles Theater in Salt Lake City, Utah. Behind them is a 3-D model of a ribosome. Credit: Matt Gordon Imagine you’re diving into a cell.
If you’ve found yourself scrolling through the breastfeeding world online, you know that people have a lot of strong opinions about breast milk. But what exactly do we know about the biology of it?