How Does Your Brain Know How Much You Weigh?

The brain's set point is probably something de to the hypothalamus, which regulates things like breathing and heart rate. We know that atis this hormon, oh a, it's i gano forget the name as undoing a podcast. It's not greelan. It's the other one, its that massit when they leapt oe leptin. That's thea. That's how my brain's working to day Am,. So we know that there's all sorts of signals the brain gets. How does it work? It's something they're still piecing together.