以前在孩子和成人中开展的研究显示运动可以减少发生糖尿病的风险,但是并没有具体的数据支持多大的运动量可以减少糖尿病发生风险。最近在《JAMA》杂志上发表的一项研究得出了新的数据。研究者评价了两种不同的有氧运动量与糖尿病发生风险的关系。2003～2006年间,从乔治亚州和南卡罗莱纳州的15个学校共收集了7～11岁的222名孩子,他们符合疾病控制与预防中心关于肥胖的标 Previous studies in children and adults showed that exercise can reduce the risk of developing diabetes, but there is no specific data to support how much exercise can reduce the risk of developing diabetes. A recent study published in JAMA magazine produced new data. The researchers evaluated the relationship between two different aerobic exercises and the risk of developing diabetes. Between 2003 and 2006, 222 children aged 7 to 11 were collected from 15 schools in Georgia and South Carolina and matched the CDC’s guidelines on obesity