Obesity

What will happen to me?
If you're obese, the extra fat on your body won't go away by itself. Losing weight and keeping the weight off can be difficult. But it will probably be easier if you get help from your doctor and follow a weight loss program.
If you follow a weight loss program, you'll:
- Eat fewer calories
- Do more physical activity
- Get help from a professional.
Start by making an appointment with your family doctor. Your doctor might suggest you see a specialist.
Here's what we know happens to most people who follow a weight loss program.
1
Source:
National Heart, Lung, and Blood Institute, and the North American Association for the Study of Obesity.
The practical guide: identification, evaluation and treatment of overweight and obesity in adults.
October 2000. Available at http://www.nhlbi.nih.gov/guidelines/obesity/prctgd_c.pdf (accessed on 20 April 2009).
National Heart, Lung, and Blood Institute, and the North American Association for the Study of Obesity.
The practical guide: identification, evaluation and treatment of overweight and obesity in adults.
October 2000. Available at http://www.nhlbi.nih.gov/guidelines/obesity/prctgd_c.pdf (accessed on 20 April 2009).
- Most people lose around 5 percent to 10 percent of their weight within six months if they follow a weight loss program that includes a diet and exercise.
- After six months, you won't lose weight as quickly and you might stop losing weight.
- Keeping the weight off can be a struggle. Most people put back on at least some of the pounds they lose.
- You are most likely to keep the weight off (or at least not put much back on) if you stay in a weight loss program, with regular support from a health professional.
Source:
National Heart, Lung, and Blood Institute.
Clinical guidelines on the identification, evaluation and treatment of overweight and obesity in adults.
Available at http://www.nhlbi.nih.gov/guidelines (accessed 20 April 2009).
National Heart, Lung, and Blood Institute.
Clinical guidelines on the identification, evaluation and treatment of overweight and obesity in adults.
Available at http://www.nhlbi.nih.gov/guidelines (accessed 20 April 2009).
Source:
Noel PH, Pugh JA.
Management of overweight and obese adults.
BMJ. 2002; 325: 757-761.
Noel PH, Pugh JA.
Management of overweight and obese adults.
BMJ. 2002; 325: 757-761.
Obesity can shorten your life. For example, men in their 20s who are obese can expect to live about 13 years less than men
who aren't obese.
4 Each year, about 300,000 people die from conditions related to obesity.
5
Source:
Calle E, Thun MJ, Petrelli JM, et al.
Body mass index and mortality in a prospective cohort of US adults.
New England Journal of Medicine. 1999; 341: 1097-1105.
Calle E, Thun MJ, Petrelli JM, et al.
Body mass index and mortality in a prospective cohort of US adults.
New England Journal of Medicine. 1999; 341: 1097-1105.
Source:
Allison DB, Fontaine KR, Manson JE, et al.
Annual deaths attributable to obesity in the United States.
Journal of the American Medical Association. 1999; 282: 1530-1538.
Allison DB, Fontaine KR, Manson JE, et al.
Annual deaths attributable to obesity in the United States.
Journal of the American Medical Association. 1999; 282: 1530-1538.
The more overweight you are and the more risk factors you have, the more important it is to lose weight. The good news is
that losing as little as 5 percent of your weight can cut your risk of getting these conditions.
2
Source:
National Heart, Lung, and Blood Institute.
Clinical guidelines on the identification, evaluation and treatment of overweight and obesity in adults.
Available at http://www.nhlbi.nih.gov/guidelines (accessed 20 April 2009).
National Heart, Lung, and Blood Institute.
Clinical guidelines on the identification, evaluation and treatment of overweight and obesity in adults.
Available at http://www.nhlbi.nih.gov/guidelines (accessed 20 April 2009).
If you get pregnant and you are obese, you have an increased risk of health problems with your pregnancy. These include preeclampsia, a condition where your blood pressure gets very high and you might need to have your baby delivered early.
6
Source:
Hauger MS, Gibbons L, Vik T, et al.
Prepregnancy weight status and the risk of adverse pregnancy outcome.
Acta Obstetricia et Gynecologica Scandinavica. 2008; 87(9): 953-9.
Hauger MS, Gibbons L, Vik T, et al.
Prepregnancy weight status and the risk of adverse pregnancy outcome.
Acta Obstetricia et Gynecologica Scandinavica. 2008; 87(9): 953-9.
Being obese can also affect the quality of your life and how you feel about yourself.
7
8
Source:
Fontaine KR, Barofsky I.
Obesity and health-related quality of life.
Obesity Reviews. 2001; 2: 173-182.
Fontaine KR, Barofsky I.
Obesity and health-related quality of life.
Obesity Reviews. 2001; 2: 173-182.
Source:
Kushner RF, Foster GD.
Obesity and quality of life.
Nutrition. 2000; 16: 947-952.
Kushner RF, Foster GD.
Obesity and quality of life.
Nutrition. 2000; 16: 947-952.
You might need to go to the hospital more often and need to take more medications than people who are not obese.
9
Source:
Quesenberry CP, Caan B, Jacobson A.
Obesity, health services use, and health care costs among members of a health maintenance organization.
Archives of Internal Medicine. 1998; 158: 466-472.
Quesenberry CP, Caan B, Jacobson A.
Obesity, health services use, and health care costs among members of a health maintenance organization.
Archives of Internal Medicine. 1998; 158: 466-472.
Sources for the information on this page:
- National Heart, Lung, and Blood Institute, and the North American Association for the Study of Obesity.The practical guide: identification, evaluation and treatment of overweight and obesity in adults.October 2000. Available at http://www.nhlbi.nih.gov/guidelines/obesity/prctgd_c.pdf (accessed on 20 April 2009).
- National Heart, Lung, and Blood Institute.Clinical guidelines on the identification, evaluation and treatment of overweight and obesity in adults.Available at http://www.nhlbi.nih.gov/guidelines (accessed 20 April 2009).
- Noel PH, Pugh JA.Management of overweight and obese adults.BMJ. 2002; 325: 757-761.
- Calle E, Thun MJ, Petrelli JM, et al.Body mass index and mortality in a prospective cohort of US adults.New England Journal of Medicine. 1999; 341: 1097-1105.
- Allison DB, Fontaine KR, Manson JE, et al.Annual deaths attributable to obesity in the United States.Journal of the American Medical Association. 1999; 282: 1530-1538.
- Hauger MS, Gibbons L, Vik T, et al. Prepregnancy weight status and the risk of adverse pregnancy outcome.Acta Obstetricia et Gynecologica Scandinavica. 2008; 87(9): 953-9.
- Fontaine KR, Barofsky I.Obesity and health-related quality of life.Obesity Reviews. 2001; 2: 173-182.
- Kushner RF, Foster GD.Obesity and quality of life.Nutrition. 2000; 16: 947-952.
- Quesenberry CP, Caan B, Jacobson A.Obesity, health services use, and health care costs among members of a health maintenance organization.Archives of Internal Medicine. 1998; 158: 466-472.
This information was last updated on May 01, 2009
This information is for educational use only, and is not a substitute for prompt professional medical advice. Readers should always consult a physician or other professional for advice and treatment.
© BMJ Publishing Group Limited 2009. All rights reserved.
© BMJ Publishing Group Limited 2009. All rights reserved.
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