1. © 2007 McGraw-Hill Higher Education. All rights reserved. Chapter Six Maintaining a Healthy Weight

2. © 2007 McGraw-Hill Higher Education. All rights reserved. Identify the Following Terms Body image (subjective perception) Body image (subjective perception) Self concept (belief in oneself) Self concept (belief in oneself) Overweight (above desirable weight by 1-19%, BMI>25) Overweight (above desirable weight by 1-19%, BMI>25) Obesity (>20% above desirable weight, BMI>30) Obesity (>20% above desirable weight, BMI>30)

3. © 2007 McGraw-Hill Higher Education. All rights reserved. Determining Proper Weight and/or Body Composition Height/weight table Height/weight table Body Mass Index Body Mass Index Electrical Impedance Electrical Impedance BOD POD BOD POD Skinfold Measurements via calipers Skinfold Measurements via calipers Hydrostatic Weighing Hydrostatic Weighing Waist-to-hip ratio Waist-to-hip ratio Appearance Appearance

4. © 2007 McGraw-Hill Higher Education. All rights reserved. Causes of Obesity Causes of Obesity Causes of Obesity Genetics Genetics Physiological factors Physiological factors Hormonal factors Hormonal factors Metabolic factors Metabolic factors Social factors Social factors Cultural factors Cultural factors Environmental factors Environmental factors Psychological factors Psychological factors Inactivity Inactivity Dietary Practices Dietary Practices

5. © 2007 McGraw-Hill Higher Education. All rights reserved. Health Risks of Obesity Diabetes (type 2) Diabetes (type 2) Heart disease Heart disease Hypertension Hypertension Various cancers Various cancers Pulmonary disease Pulmonary disease Bone and joint disorders Bone and joint disorders Gallbladder stones Gallbladder stones Pregnancy risk Pregnancy risk Death Death

6. © 2007 McGraw-Hill Higher Education. All rights reserved. Energy Needs of the Body 1. BMR (basal metabolic rate) 2. Activity requirements 3. Thermic effect of food

7. © 2007 McGraw-Hill Higher Education. All rights reserved. Lifetime Weight Control Exercise Exercise Dietary modifications Dietary modifications Lifestyle support Lifestyle support Problem solving Problem solving Re-defining health Re-defining health

8. © 2007 McGraw-Hill Higher Education. All rights reserved. Weight Management Techniques Dietary Alterations Dietary Alterations Balanced diet via Portion control Balanced diet via Portion control Fad diets (table 6-4) Fad diets (table 6-4) Low Calorie Foods and Controlled Serving Sizes Low Calorie Foods and Controlled Serving Sizes Controlled fasting Controlled fasting Commercial weight reduction programs Commercial weight reduction programs

9. © 2007 McGraw-Hill Higher Education. All rights reserved. Weight Management Techniques, Physical Intervention Hunger and Satiety Influencing Products Hunger and Satiety Influencing Products Non-hunger drugs Non-hunger drugs Surgical interventions Surgical interventions Diet and Physical Activity Diet and Physical Activity

10. © 2007 McGraw-Hill Higher Education. All rights reserved. Surgical Interventions Gastric bypass surgery Gastric bypass surgery Gastric band surgery Gastric band surgery Liposuction and Abdominoplasty Liposuction and Abdominoplasty

11. © 2007 McGraw-Hill Higher Education. All rights reserved. Lifetime Weight Control Exercise Exercise Dietary modification Dietary modification Lifestyle support Lifestyle support Problem solving Problem solving Redefinition of health Redefinition of health

12. © 2007 McGraw-Hill Higher Education. All rights reserved. Eating Disorders Anorexia Nervosa Anorexia Nervosa Bulimia Nervosa Bulimia Nervosa Night Eating Syndrome Night Eating Syndrome Binge Eating Disorder Binge Eating Disorder Chewing and Spitting Out Food Syndrome Chewing and Spitting Out Food Syndrome Body Dysmorphic Disorder Body Dysmorphic Disorder

13. © 2007 McGraw-Hill Higher Education. All rights reserved. Chapter Six Maintaining a Healthy Weight