These costs are not all borne by the obese .

这些医疗成本并不完全由肥胖人群承担。

Mississippi is also home to the country 's fattest people-more than 25 percent of adult mississippians are obese .

密西西比同样也是国家最肥胖的人们的故乡超过25%的密西西比的成年人都是肥胖的。

So why are island countries so obese ?

为什么岛国的居民如此之胖？

About a third of barely crawling infants are overweight or at risk for being obese , according to the study .

根据研究，只会爬的小孩大约有三分之一是过重或者有处于过胖的风险。

Obese male mice tend to sire unhealthy offspring .

肥胖的雄性老鼠更容易产下不健康的后代。