Infected With Fat

Emma Young shares some scientific suggestions for shedding holiday pounds. Number one, get vaccinated: 

If you catch a cold this holiday season you may have to stock up on new clothes as well as tissues. That's because at least one common cold virus has been linked to obesity. Nikhil Dhurandhar of the Pennington Biomedical Research Center in Louisiana discovered that adenovirus-36 (Ad-36) boosts both the number of fat cells in the body and the amount of fat inside these cells. He also found that obese people are nearly three times as likely as those of healthy weight to test positive for Ad-36 antibodies, indicating current or past infection.

(Hat tip: Kottke)