英语PPT肥胖教学提纲.ppt

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1、英语PPT肥胖Overweight and obesity are defined as abnormal or excessive fat accumulation that presents a risk to health.The WHO standard:A person with a BMI of 30 or more is generally considered obese.A person with a BMI equal to or more than 25 is considered overweight.What are overweight and obesity?BM

2、I 分类分类WHO 标准标准亚洲标准亚洲标准中国参考标准中国参考标准偏瘦18.518.518.5正常18.524.918.522.918.523.9超重252324偏胖25.029.92324.92426.9肥胖30.034.92529.92729.9重度肥胖35.039.93030极重度肥胖40.0The facts of overweight and obesity.Worldwide obesity has more than doubled since 1980.In 2008,1.5 billion adults,20 and older,were overweight.Of the

3、se over 200 million men and nearly 300 million women were obese.65%of the worlds population live in countries where overweight and obesity kills more people than underweight.Nearly 43 million children under the age of five were overweight in 2010.ChinaA report warns that obesity rates will double by

4、 2028 if the we fails to take action.What causes obesity and overweight?The fundamental cause of obesity and overweight is an energy imbalance between calories consumed and calories expended;Two main reasons:1 An increased intake of energy-dense foods2 A decrease in physical activityThe adverse effe

5、cts.To personality Healthy risk Quality of lifeTo some country Facing a double burden of diseaseHealth riskRaised BMI is a major risk factor for non communicable diseases Quality of lifeTo the countryMany low-and middle-income countries are now facing a double burden of disease.While they continue t

6、o deal with the problems of infectious disease and under-nutrition,they are experiencing a rapid upsurge in no communicable disease risk factors such as obesity and overweight,particularly in urban settings.infectious diseaseobesity and overweightHow can overweight and obesity be reduced?Individuals

7、 effort Individual effort1.limit energy intake from total fats;2.increase consumption of fruit and vegetables,as well as legumes,whole grains and nuts;3.limit the intake of sugars;4.engage in regular physical activity;5.achieve energy balance thank you!此课件下载可自行编辑修改，仅供参考！此课件下载可自行编辑修改，仅供参考！感谢您的支持，我们努力做得更好！谢谢感谢您的支持，我们努力做得更好！谢谢