雅思阅读材料之体重指数真的主要准吗

If you’re one of the legions of slim, fit and healthy people whose BMI (Body Mass Index) makes them ‘technically’ overweight, this story will be music to your ears. A new test is about to launch — called the ABSI.

很多人BMI指数（身体质量指数）“超重”，实际上却健康苗条。如果你也是其中的一员的话，那么下面的这个新研究可能会让你觉得很中听。一种新的测试体重的指数诞生了。

 

BMI is calculated by dividing your weight (in kilograms) by your height (in metres) squared. It has been widely criticised for years.

BMI指数（身体质量指数）的测量方式是：体重（千克）/身高（厘米）的平方。而近年来，这一指数受到的非议颇多。

 

‘The BMI is flawed because it doesn’t take into account where you carry fat or how muscular you are,’ says Sue Baic, a dietician from Bristol University. ‘A woman with a fat stomach, thick waist and skinny arms and legs could be deemed a healthy weight — yet people who carry fat around their mid-section are more at risk of heart disease, diabetes and even certain cancers.’

来自布里斯托大学的营养学家Sue Baic表示，“BMI指数是有缺陷的，因为它没有办法说明人体内有多少脂肪或多少肌肉。比方说，一名女性她肚子肥大却四肢纤细，而她的BMI指数有可能显示的就是健康。然而，腰腹部肥胖的人群患心脏病、糖尿病和某些癌症的危险性更大。”

 

To calculate your ABSI you take your waist measurement (in centimetres) and divide that by the square root of your height (in centimetres) multiplied by the square of the cube-root of your BMI.

而新推出的ABSI指数是这么计算得出的：腰围（厘米）/[身高（厘米）的平方根乘以BMI的立方根的平方]。

 

‘It’s a very complicated formula!’ says Sue. ‘But an online calculator is in development. I think it’s a brilliant measure of how healthy you are and it could end up replacing BMI.'

营养学家Sue表示，“这是一个很复杂的公式，但是网络计算器发展得很快，可以帮你算出来。这是个天才的计算方式，能够告诉你，你到底有多健康。以后它会代替BMI指数的。”

以上就是新航道雅思频道为大家整理的雅思阅读材料之体重指数真的主要准吗，希望对大家有帮助，更多资讯、资料请访问新航道雅思阅读频道 http://www.xhd.cn/ielts/yuedu/