1. Weight Management Overview

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Statistics Related to Overweight and Obesity

What are overweight and obesity?
How are overweight and obesity measured?

Body Mass Index Table

Waist Circumference

Why do statistics about overweight and obesity differ?

Prevalence Statistics Related to Overweight and Obesity

How many adults are overweight?
How many adults are obese?
How many adults are at a healthy weight?
How has the prevalence of overweight and obesity in adults changed over the years?
What is the prevalence of overweight and obesity in minorities?
Figure 1: Age-adjusted prevalence of overweight (BMI 25-29.9) and obesity (BMI > 30)
What is the prevalence of overweight and obesity in children, and adolescents?
What is the prevalence of diabetes in people who are overweight or obese?
What is the prevalence of hypertension (high blood pressure) in people who are overweight or obese?
What is the prevalence of high blood cholesterol in people who are overweight or obese?
What is the prevalence of cancer in people who are overweight or obese?
What is the mortality rate associated with obesity?

Economic Costs Related to Overweight and Obesity

What is the cost of overweight and obesity?
What is the cost of heart disease related to overweight and obesity?
What is the cost of type 2 diabetes related to overweight and obesity?
What is the cost of osteoarthritis related to overweight and obesity?
What is the cost of hypertension (high blood pressure) related to overweight and obesity?
What is the cost of gallbladder disease related to overweight and obesity?
What is the cost of cancer related to overweight and obesity?
What is the cost of lost productivity related to obesity?

Other Statistics Related to Overweight and Obesity

How much do we spend on weight-loss products and services?
How physically active is the U.S. population?
What is the cost of lack of physical activity?
What are the benefits of physical activity?

REFERENCES

Do You Know the Health Risks of Being Overweight?

Type 2 Diabetes

What is it?
How is it linked to overweight?
What can weight loss do?

Heart Disease and Stroke

What is it?
How is it linked to overweight?
What can weight loss do?

Cancer

What is it?
How is it linked to overweight?
What can weight loss do?

Sleep Apnea

What is it?
How is it linked to overweight?
What can weight loss do?

Osteoarthritis

What is it?
How is it linked to overweight?

Gallbladder Disease

What is it?
How is it linked to overweight?
What can weight loss do?

Fatty Liver Disease

What is it?
How is it linked to overweight?
What can weight loss do?

How Can I Lower My Health Risks?

Additional Resources

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Weight Loss For Life

Who should lose weight?

How We Lose Weight

Do-it-yourself programs
Non-clinical programs
Clinical programs

Diet

Calorie level
Good nutrition
Types of diets
Figure 2. The Food Guide Pyramid
Figure 3. One Serving Equals

Physical Activity

Behavior Change

What Works For You?

Additional Reading

Other Resources

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Tips For Adults

What Is a Healthy Diet?

Tips For Healthy Eating

Lower fat versions of favorite foods
Quick breakfast ideas
Easy snack ideas

What Makes People Overweight?

If You Need to Lose Weight

Getting Active

Are You Ready To Be Even More Active?

Be Good To Yourself

Additional Reading

Additional Resources

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Helping Your Overweight Child

Is my child overweight?
How can I help my overweight child?
Be supportive
Encourage healthy eating habits
Healthy snack foods for your child to try.
Encourage daily physical activity
Discourage inactive pastimes
Your health care provider
Weight-control program

Other Resources

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Taking Charge of Your Health

Family Matters

So, where do I start?

Physical Activity — It Doesn't Have To Be A Chore!

Get Moving!

You Are What You Eat!

What do you eat?
Where do you usually eat?
Why do you eat?

Snack Attack

Staying Healthy and Happy

Additional Reading

Resources and Organizations

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Dieting and Gallstones

What are gallstones?
What causes gallstones?
What are the symptoms of gallstones?
Is obesity a risk factor for gallstones?
Is weight-loss dieting a risk factor for gallstones?
Is weight cycling a risk factor for gallstones?
Is surgery to treat obesity a risk factor for gallstones?
How can I safely lose weight and decrease the risk of gallstones?
What is the treatment for gallstones?
Are the benefits of weight loss greater than the risk of getting gallstones?

Additional Reading

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Physical Activity and Weight Control

Becoming physically active
Health benefits of physical activity
Aerobic activity
Get started!
Strength training
Get strong!
Mind and body exercise7;
Keep moving!
Tips to a safe and successful physical activity program

Guide to Physical Activity

Activity progression

Additional Resources

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You Can Control Your Weight As You Quit Smoking

Will I gain weight if I stop smoking?
What causes weight gain after quitting?
Can I avoid weight gain?
Accept yourself
Get regular moderate-intensity physical activity
Limit snacking and alcohol
Consider using medication to help you quit
Will weight gain hurt my health?
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Active at Any Size

What very large activities can a very large person do?
Walking
Dancing
Water workouts
Weight training
Bicycling
Stretching
Lifestyle activities
Safety tips

Additional Resources

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Weight Loss Myths

Diet Myths

Meal Myths

Physical Activity

Food Myths

Additional Reading

Additional Resources

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Weight Cycling

What is weight cycling?
If I regain lost weight, won't losing it again be even harder?
Will weight cycling leave me with more fat and less muscle than if I had not dieted at all?
Is weight cycling harmful to my health?
Is staying overweight healthier than weight cycling?

Conclusions

For Further Reading

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Very-Low-Calorie Diets

What is a very-low-calorie diet (VLCD)?
Who should use a VLCD?
Health benefits of a VLCD
Adverse effects of a VLCD
Maintaining weight loss

Choosing a Safe and Successful Weight-Loss Program

A responsible and safe weight-loss program
Ask questions
What does the weight-loss program consist of?
What are the staff qualifications?
Does the product or program carry any risks?
How much does the program cost?
What results do participants typically have?

Additional Resources

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Medical Care for Obese Patients

Challenges in Treating Obese Patients

Patient Barriers to Adequate Medical Care and Preventive Services

Health Care Provider Earners to Adequate Medical Care and Preventive Services

Additional Reading

Patient Referrals and Information

Medical Supplies and Equipment

Advocacy Organizations

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Prescription Medications For the Treatment of Obesity

Medications That Promote Weight Loss

Table 1. Prescription Weight-Loss Medications

Single Drug Treatment

Combined Drug Treatment

Potential Benefits of Medication Treatment

Potential Risks and Concerns When Considering Medication

Commonly Asked Questions About Weight-Loss Medications

Can medications replace physical activity or changes in eating habits as a way to lose weight?
Will I regain some weight after I stop taking weight-loss medications?
How long will I need to take weight-loss medications to treat obesity?
What dosage of weight-loss medication would be right for me?
I only need to lose 10 pounds. Are weight-loss medications appropriate for me?

What to Discuss with Your Doctor before Choosing Weight-Loss Medication

How will I be evaluated to determine if I am an appropriate candidate for weight-loss medication?
What other medical conditions or medications might influence my decision to take a weight-loss medication?
What type of program will be provided along with the medication to help me improve my eating and physical activity habits?

Appropriate Treatment Goals for Using Prescription Weight-Loss Medications

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Gastrointestinal Surgery For Severe Obesity

The Normal Digestive Process

How Does Surgery Promote Weight Loss?

What Are the Surgical Options?

Restrictive operations
Malabsorptive operations

Explore Benefits and Risks

Benefits
Risks
Medical Costs

Is the Surgery for You?

Additional Reading

Additional Resource

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Binge Eating Disorders

How does someone know if he or she has binge eating disorder?
How common is binge eating disorder, and who is at risk?
What causes binge eating disorder?
What are the complications of binge eating disorder?
Should people with binge eating disorder try to diet?
How can people with binge eating disorder be helped?

For More Information

Additional Reading

2. Clinical Guidelines on the Identification, Evaluation, and Treatment of Overweight and Obesity in Adults

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Introduction

Who is at risk?
Why treat overweight and obesity?
What Treatments Are Effective?
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Clinical Guidelines

Assessment

Body mass index
Waist circumference
Table 2. Classification of Overweight and Obesity by BMI
Risk status
Patient motivation

Evaluation and Treatment

Table 3. Selected BMI Units Categorized by Inches (CM) and Pounds (KG)
Goals of weight loss and management
Strategies for weight loss and weight maintenance
Figure 1. Treatment Algorithm
Adapt weight loss programs to meet the needs of diverse patients
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Summary of Evidence-Based Recommendations

Advantages of Weight Loss

Blood pressure
Serum/plasma lipids
Blood glucose

Measurement of Degree of Overweight and Obesity

BMI to assess overweight and obesity
BMI to estimate relative risk
Assessing abdominal fat
Sex-specific measurements

Goals For Weight Loss

Initial goal of weight loss from baseline
Amount of weight loss

How to Achieve Weight Loss

Dietary therapy
Physical activity
Behavior therapy
Summary of lifestyle therapy
Pharmacotherapy
Weight loss surgery

Goals For Weight Loss Maintenance

Weight maintenance phase

Special Treatment Groups

Smokers
Older adults
Diverse patient populations

Genetic Influence in the Development of Overweight and Obesity

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Evaluation and Treatment Strategy

Figure 2. Treatment Algorithm
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Exclusion from Weight Loss Therapy

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Patient Motivation

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Goals of Weight Loss and Management

Weight Loss

Target levels for weight loss
Rate of weight loss
Weight maintenance at lower weight
Prevention of further weight gain
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Strategies for Weight Loss and Weight Maintenance

Dietary Therapy
Physical Activity
Table 4: Low Caloried Step 1 Diet
Strategies to Increase Physical activity
Table 5: Examples of Moderate Amounts of Activity
Behavior therapy
Behavior therapy strategies used in weight loss and weight maintenance programs
Table 6: Duration of Various Activities to Expend 1 Kilocalories For an Average KG (154 LB) Adult
Treatment of Obese Individuals with Binge Eating Disorder
Combined therapy
Pharmacotherapy
Table 7: Weight Loss Drugs
Surgery for weight Loss

Adapting Weight Loss Programs to Meet the Needs of Diverse Patient Populations

Table 8: Gastric Bypass Surgery Complications: 14-Year Follow Up

Weight Reduction After Age — What Are The Issues?

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Smoking Cessation in the Overweight or Obese Patient

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Role of Health Professionals in Weight Loss Therapy

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Obesity and Sleep Apnea

3. Dietary Guidelines for Americans

Dietary Guidelines for Americans

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Introduction

What should Americans eat to stay healthy?
Eating is one of life's greatest pleasures
Diet is important to health at all stages of life
Foods contain energy, nutrients, and other components that affect health
Physical activity fosters a healthful diet
What is a healthful diet?
The Recommended Dietary Allowances refer to nutrients
The Dietary Guidelines describe food choices that promote good health
Food labels and the Food Guide Pyramid are tools to help you make food choices
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Eat a Variety of Foods

To obtain the nutrients and other substances needed for good health, vary the foods you eat
Figure 1. Food Guide Pyramid
Use foods from the base of the Food Guide Pyramid as the foundation of your meals

Box 1: Choose Food From Each of Five Food Groups

What counts as a "serving"?
Choose different foods within each food group
What about vegetarian diets?
Foods vary in their amounts of calories and nutrients
Growing children, teenage girls, and women have higher needs for some nutrients
Box 2: What Counts As a Serving?
Box 3: Some Good Sources of Calcium
Enriched and fortified foods have essential nutrients added to them
Box 4: Some Good Sources of Iron
Where do vitamin, mineral, and fiber supplements fit in?
Advice for today
Figure 2. Nutrition Facts
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Balance the Food You Eat With Physical Activity-Maintain or Improve Your Weight

How to maintain your weight
Box 5: To Increase Calorie Expenditure by Physical Activity
How to evaluate your body weight
Figure 3: Are You Overweight
Location of body fat
Problems with excessive thinness
If you need to lose weight
Weight regulation in children
Box 6: To Decrease Calorie Intake
Advice for today
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Choose a Diet with Plenty of Grain Products, Vegetables, and Fruits

Most of the calories in your diet should come from grain products, vegetables, and fruits
Plant foods provide fiber
Plant foods provide a variety of vitamins and minerals essential for health
Advice for today
Box 7: Some Good Sources of Carotenoids
Box 8: Some Good Sources of Folate
Box 9: For a Diet With Plenty of Grain Products, Vegetables, and Fruits, Eat Daily
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Choose a Diet Low in Fat, Saturated Fat, and Cholesterol

Foods high in fat should be used sparingly
Choose a diet low in fat
Choose a diet low in saturated fat
Figure 4. Nutrition Facts
Box 10. Maximum Total Fat Intake at Different Calorie Levels
Box 11: For a Diet Low in Fat, Saturated Fat, and Cholesterol
Choose a diet low in cholesterol
Advice for children
Advice for today
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Choose a Diet Moderate in Sugars

Sugars come in many forms
Sugars, health, and weight maintenance

Box 12: On a Food Label Sugars Include

Sugar substitutes
Sugars and dental caries
Box 13: For Healthier Teeth and Gums
Advice for today
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Choose a Diet Moderate in Salt and Sodium

Sodium and salt are found mainly in processed and prepared foods
Sodium is associated with high blood pressure
Other factors affect blood pressure

Box 14: Some Good Sources of Potassium

Most Americans consume more salt than is needed
Most people consume more than this amount
Advice for today
Box 15: To Consume Less Salt and Sodium
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If You Drink Alcoholic Beverages, Do So in Moderation

Who should not drink?
Advice for today
Box 16: What is Moderation?
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Food Exchange List

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Fat-Free Versus Regular Calorie Comparison

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Low-Calorie, Lower-Fat Alternatives

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How Much Are You Eating?

How much do you eat?
Pyramid Recommendations
Portions and servings — What's the difference?
Chart 1: How to Use The Food Guide Pyramid
Chart 2: Sample Food Portions Larger Than 1 Pyramid Servings
How can you follow pyramid recommendations?

Tips to Help You Choose Sensible Portions

Don't he fooled by large portions
Nutrition facts label serving sizes
The bottom line

4. Finding a Weight Loss Program That Works For You

Ad Nauseam: The year 2000 Ads Nauseam include the following dubious claims

Nutrition Action Health letter Rates Diet Books

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Weight Loss

What's involved in following the program?
What are the staff qualifications?
What are the risks of using the product or services?
What are all the costs of this program?
How can I improve my chances for keeping the weight off?
How successful are other people who follow this program?
What if a provider claims to follow the guidelines, but won't answer my questions?

Being Overweight: A Risky Business

Rate your risk
Find your body mass index (BMI)
Weighing your risk

Personal Health Profile Evaluation Checklist

Checklist for Evaluating Weight Loss Programs and Services

Membership List

The Partnership for Healthy Weight Management

5. Medical Care for Obese Patients: Advice for Health Care Professionals

Table 1: Classification of Weight by Body Mass Indent
Body Mass Index Chart
Figure 1: Body Mass Index Chart

Access to Care

Physical setting
Table 2: Adapting the Office for Obese Patients

Weighing Patients

Special Health Needs of Patients Who Are Extremely Obese

Table 3: Conditions for Which Obese Patients Are at Special Risk

Improving Health in the Absence of Weight Loss Treatment

Preventive Care and Health Counseling

Resources

Enhancing Self-Acceptance

Members of the National Task Force on the Prevention and Treatment of Obesity

REFERENCES

6. Rationale for the Surgical Treatment of Morbid Obesity

REFERENCES

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Introduction

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Rationale for the Surgical Treatment of Morbid Obesity

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Non-Operative Patient

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Surgical Treatment Goals

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Patient Selection

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Risks of Surgical Treatment

Childbearing

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Nutritional Consequences of Gastric Restrictive Surgery for Obesity

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FDA Approves Implanted Stomach Band to Treat Severe Obesity

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What Specific Recommendations Can Be Made For the Treatment of Severe Obesity

Preoperative Psychological Testing

7. Obesity, Physical Activity, and Weight Control Glossary

Additional Sources