Gene therapies, expected some time between 2015 and 2020, promise to correct this genetic problem caused by nature, but many obese people do not want to wait. They are hoping that Nastech’s new nasal spray can provide a solution now.

Within 20 to 35 minutes after taking a whiff, this new drug moves quickly through the nasal lining and into the bloodstream, sending a message to the brain that our tummy is full. So far the drug has had no negative side effects.

PYY is undergoing clinical trials now, and is expected to be in drug stores by 2009 or 2010. Obesity is the 2nd leading cause of preventable death in America, so this drug offers a great chance for more people to improve their health and get ready to enjoy our “magical future”.