I'm not going to flag this story, because I find this pill to be a clever hack. It's basically an end-run around gastric bypass, if they can get its properties

I'm not going to flag this story, because I find this pill to be a clever hack. It's basically an end-run around gastric bypass, if they can get its properties right. It takes up stomach volume, which is a really useful way to promote satiety thanks to the presence of stretch receptors there. If it works, it could seriously reduce the number of dangerous procedures for obesity treatment and replace them with a simple volume-filling pill. The battle of willpower not to eat instead becomes the battle of willpower to remember to "volume up" before eating so you feel full faster. This would be amazing for patients. I'm not convinced this will work as planned, but am excited that people are coming up with clever, relatively low-risk approaches like this. Eventually one might just work.