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https://www.sodocs.net/doc/ae2098750.html,ing the"Body Mass Index"to define a person's weight ideal is limited,because it does not takes into account many variables such as age,gender and ethnic origin.

3.A person's emotional well-being would be affected by obesity.

4.Obesity has something to do with cancer in the prostate gland for man.

5.Women from less affluent nations tend to have much less breast cancer.

6.A non-overweight woman who smokes20cigarettes a day for20 years added

7.4years to her biological age.

7.The excess body fat,like the chemicals present in tobacco smoke,can lead to inflammation.

8.Obese people in middle age run an increased risk of dementia.

9.The predictive test for dementia will help people to affect lifestyle changes that will reduce their risk of contracting dementia.

10.The world-wide upsurge in obesity,particularly in children,will possibly drain economies.

参考答案：

1.A

2.C

3.D

4.E

5.F

6.H

7.I

8.J

9.K 10.L

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