WHOOctober 3, 2017weightWHOObesity is preventable. Some recent WHO global estimates follow.Share ThisTweetShareShareEmailRelated Posts WHO39% of adults aged 18 years and over were overweight in 2014, and 13% were… WHOIn 2014, more than 1.9 billion adults aged 18 years and older were overweight. Of… WHOThe worldwide prevalence of obesity more than doubled between 1980 and 2014.