Anti-Obesity Pill Fills Up Your Stomach...

Pharmaceutical start-up Gelesis has developed a pill that is filled with tiny pol...  ...l of hydrogel, and this is where the engineers at Gelesis had to be clever. The food is now mixed in with t...  ...bowels, and the rest is history. Link | Image: Gelesis

http://www.neatorama.com/2010/04/22/anti-obesity-pill-fills-up-your-stomach/