A new capsule tricks your stomach into feeling full by releasing thousands of particles that absorb water and swell into gel pieces. It was recently cleared by the US Food and Drug Administration; could it be used to treat obesity? https://t.co/jugNEjIYm1 https://t.co/UA4ur7Layw

A new capsule tricks your stomach into feeling full by releasing thousands of particles that absorb water and swell into gel pieces. It was recently cleared by the US Food and Drug Administration; could it be used to treat obesity? https://t.co/jugNEjIYm1 https://t.co/UA4ur7Layw (via Twitter http://twitter.com/CNN/status/1123148132114673664)