英语肥胖PPT课件

1、 1 The definition.2 Current situation.3 The causes.4 The adverse effects.5 How can overweight and obesity be reduced?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

2、 obese. A person with a BMI equal to or more than 25 is considered overweight.BMI 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40.0.Worldwide obesity has more than doubled since 1980.In 2008, 1.5 bill

3、ion adults, 20 and older, were overweight. Of these 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. Ch

4、inaA report warns that obesity rates will double by 2028 if the we fails to take action.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 activity

5、To personality Healthy risk Quality of lifeTo some country Facing a double burden of diseaseTHANK YOUSUCCESS2022-2-21Raised BMI is a major risk factor for non communicable diseasesMany low- and middle-income countries are now facing a double burden of disease.While they continue to deal with the pro

6、blems 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 overweightIndividuals 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