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

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

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

© 2007 McGraw-Hill Higher Education. All rights reserved.

Chapter SixChapter SixMaintaining a Healthy Maintaining a Healthy

WeightWeight

Page 2: © 2007 McGraw-Hill Higher Education. All rights reserved. Chapter Six Maintaining a Healthy Weight

© 2007 McGraw-Hill Higher Education. All rights reserved.

Identify the Following TermsIdentify the Following Terms

Body imageBody image (subjective perception) (subjective perception) Self conceptSelf concept (belief in oneself) (belief in oneself) OverweightOverweight (above desirable weight (above desirable weight

by 1-19%, BMIby 1-19%, BMI>>25)25) ObesityObesity ( (>>20% above desirable 20% above desirable

weight , BMIweight , BMI>>30)30)

Page 3: © 2007 McGraw-Hill Higher Education. All rights reserved. Chapter Six Maintaining a Healthy Weight

© 2007 McGraw-Hill Higher Education. All rights reserved.

Determining Proper Weight and/or Determining Proper Weight and/or Body CompositionBody Composition

Height/weight Height/weight table table

Body Mass Index Body Mass Index

Electrical Electrical ImpedanceImpedance

BOD PODBOD POD

Skinfold Skinfold Measurements Measurements via calipersvia calipers

Hydrostatic Hydrostatic WeighingWeighing

Waist-to-hip Waist-to-hip ratioratio

AppearanceAppearance

Page 4: © 2007 McGraw-Hill Higher Education. All rights reserved. Chapter Six Maintaining a Healthy Weight

© 2007 McGraw-Hill Higher Education. All rights reserved.

Causes of ObesityCauses of Obesity

Causes of ObesityCauses of Obesity GeneticsGenetics Physiological Physiological

factorsfactors Hormonal factorsHormonal factors Metabolic factorsMetabolic factors Social factorsSocial factors

Cultural factorsCultural factors Environmental Environmental

factorsfactors Psychological Psychological

factorsfactors InactivityInactivity Dietary PracticesDietary Practices

Page 5: © 2007 McGraw-Hill Higher Education. All rights reserved. Chapter Six Maintaining a Healthy Weight

© 2007 McGraw-Hill Higher Education. All rights reserved.

Health Risks of ObesityHealth Risks of Obesity Diabetes (type 2)Diabetes (type 2) Heart diseaseHeart disease HypertensionHypertension Various cancersVarious cancers Pulmonary diseasePulmonary disease Bone and joint disordersBone and joint disorders Gallbladder stonesGallbladder stones Pregnancy riskPregnancy risk DeathDeath

Page 6: © 2007 McGraw-Hill Higher Education. All rights reserved. Chapter Six Maintaining a Healthy Weight

© 2007 McGraw-Hill Higher Education. All rights reserved.

Energy Needs of the BodyEnergy Needs of the Body

1.1. BMR (basal metabolic rate)BMR (basal metabolic rate)

2.2. Activity requirementsActivity requirements

3.3. Thermic effect of foodThermic effect of food

Page 7: © 2007 McGraw-Hill Higher Education. All rights reserved. Chapter Six Maintaining a Healthy Weight

© 2007 McGraw-Hill Higher Education. All rights reserved.

Lifetime Weight ControlLifetime Weight Control ExerciseExercise Dietary modificationsDietary modifications Lifestyle support Lifestyle support Problem solvingProblem solving Re-defining healthRe-defining health

Page 8: © 2007 McGraw-Hill Higher Education. All rights reserved. Chapter Six Maintaining a Healthy Weight

© 2007 McGraw-Hill Higher Education. All rights reserved.

Weight Management Weight Management TechniquesTechniques

Dietary AlterationsDietary Alterations Balanced diet via Portion controlBalanced diet via Portion control Fad diets (table 6-4)Fad diets (table 6-4) Low Calorie Foods and Controlled Serving Low Calorie Foods and Controlled Serving

SizesSizes Controlled fastingControlled fasting Commercial weight reduction programsCommercial weight reduction programs

Page 9: © 2007 McGraw-Hill Higher Education. All rights reserved. Chapter Six Maintaining a Healthy Weight

© 2007 McGraw-Hill Higher Education. All rights reserved.

Weight Management Techniques, Weight Management Techniques, Physical InterventionPhysical Intervention

Hunger and Hunger and Satiety Influencing Satiety Influencing ProductsProducts

Non-hunger drugsNon-hunger drugs Surgical Surgical

interventionsinterventions Diet and Physical Diet and Physical

ActivityActivity

Page 10: © 2007 McGraw-Hill Higher Education. All rights reserved. Chapter Six Maintaining a Healthy Weight

© 2007 McGraw-Hill Higher Education. All rights reserved.

Surgical InterventionsSurgical Interventions

Gastric bypass surgeryGastric bypass surgery Gastric band surgeryGastric band surgery Liposuction and AbdominoplastyLiposuction and Abdominoplasty

Page 11: © 2007 McGraw-Hill Higher Education. All rights reserved. Chapter Six Maintaining a Healthy Weight

© 2007 McGraw-Hill Higher Education. All rights reserved.

Lifetime Weight ControlLifetime Weight Control

ExerciseExercise Dietary modificationDietary modification Lifestyle supportLifestyle support Problem solvingProblem solving Redefinition of healthRedefinition of health

Page 12: © 2007 McGraw-Hill Higher Education. All rights reserved. Chapter Six Maintaining a Healthy Weight

© 2007 McGraw-Hill Higher Education. All rights reserved.

Eating DisordersEating Disorders

Anorexia NervosaAnorexia Nervosa Bulimia NervosaBulimia Nervosa Night Eating SyndromeNight Eating Syndrome Binge Eating DisorderBinge Eating Disorder Chewing and Spitting Out Food Chewing and Spitting Out Food

SyndromeSyndrome Body Dysmorphic DisorderBody Dysmorphic Disorder

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

© 2007 McGraw-Hill Higher Education. All rights reserved.

Chapter SixChapter SixMaintaining a Healthy WeightMaintaining a Healthy Weight