New Scientist is reporting that extremely small doses of Viagra help hamsters deal with their jet lag:

Hamsters that received small doses of sildenafil, sold under the name Viagra, adjusted more quickly to laboratory simulations of a six-hour time-zone change than animals in the control group.

The researchers found that a single dose of sildenafil helped the animals adapt up to 50% faster than usual.

Well it’s about time that somebody looked into this!!  I just hate it when I take my hamster on international flights to Europe, only to find that he’s soooo groggy and grumpy that he won’t even run in the wheel!