英语肥胖

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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.
•Worldwide o. besity has more than doubled since 1980. •Leabharlann Baidun 2008, 1.5 billion adults, 20 and older, were overweight. Of these over 200 million men and nearly 300 million women were obese. •65% of the world's 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.
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 obese. A person with a BMI equal to or more than 25 is considered overweight.
BMI 分类 偏瘦 正常 超重 偏胖 肥胖 重度肥胖 极重度肥胖
WHO 标准 <18.5 18.5~24.9 ≥25 25.0~29.9 30.0~34.9 35.0~39.9 ≥40.0
亚洲标准 <18.5 18.5~22.9 ≥23 23~24.9 25~29.9 ≥30
中国参考标准 <18.5 18.5~23.9 ≥24 24~26.9 27~29.9 ≥30
obesity and overweight
infectious disease
Individuals ‘ effort
Individual effort
1. limit energy intake from total fats; 2. increase consumption of fruit and
Raised BMI is a major risk factor for non communicable diseases
Many low- and middle-income countries are now facing a "double
bWuhrilde ethney" coonftidnuiseetoadseea.l with the problems of
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
1 An increased intake of energy-dense foods 2 A decrease in physical activity
To personality
Healthy risk Quality of life
To some country
Facing a double burden of disease
Chin a
A 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 cTownosmuaminerdeaasonnds: calories expended;
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