(AP) -- As every Western nation struggles with child obesity, the Swedes are puzzled by an unusual blip in the data: Why are little girls more likely to be fat than little boys? A recent study by researchers at Sweden's Uppsala University showed that today's 4-year-old girls were six times as likely to be obese compared to 20 years ago - a bigger jump than among boys.
Content from The Associated Press expires 15 days after original publication date. For more information about The Associated Press, please visit www.ap.org .
Explore further: New compounds protect nervous system from the structural damage of MS