Chapter 11 Chapter 11Chapter 11Chapter 11Chapter 11Chapter 11Chapter 11Chapter 11
CHAPTER 11
description
Transcript of CHAPTER 11
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CHAPTER 11MANAGING WEIGHT AND EATING BEHAVIORS
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CHAPTER 11
• FOCUSES ON HEALTHFUL WAYS TO MANAGE WEIGHT,THE NEGATIVE IMPACT OF EATING DISORDERS, AND HOW NUTRITIONAL NEEDS CHANGE THROUGHOUT LIFE.
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CHAPTER 11 LESSON 1• THE ABILITY TO MANAGE WEIGHT IN
HEALTHFUL WAYS REQUIRES AN UNDERSTANDING OF THE METHODS USED TO DETERMNE A HEALTHY WEIGHT RANGE AND THE FACTORS THAT IMPACT AN INDIVIDUAL’S FOOD NEEDS.
• BIG IDEA- BELLRINGER• WHAT DOES IT MEAN TO HAVE A
HEALTHY WEIGHT? DOES YOU WEIGHT EFFECT YOUR SELF IMAGE?
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LESSON 1 MAINTAINING A HEALTHY WEIGHT
• MAINTAINING HEALTHY WEIGHT CAN PROTECT HEALTH AND PREVENT DISEASE.
• THE CALORIE CONNECTION- YOU MAINTAIN YOUR WEIGHT BY TAKING IN AS MANY CALORIES AS YOU USE.
• CALORIES- ARE UNITS USED TO MEASURE THE ENERGY FOUND IN FOOD.
• THE BALANCE BETWEEN THE CALORIES YOU TAKE IN AND THOSE YOU BURN IS CALLED ENERGY BALANCE.
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• YOUR ENERGY BALANCE• METABOLISM- THE PROCESS BY WHICH
THE BODY BREAKS DOWN SUBSTANCES AND GETS ENERGY FROM FOOD.
• IT TAKES 3,500 CALORIES TO EQUAL 1 POUND OF BODY FAT.
• IF YOU CONSUME 500 FEWER CALORIES THAN YOU USE EVERY DAY, YOU WILL LOSE 1 POUND A WEEK.
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• HOW MANY CALORIES?• FOODS HIGH IN FAT WILL ALSO
BE HIGH IN CALORIES.• A GRAM OF FAT CONTAINS 9
CALORIES WHILE A GRAM OF PROTEIN OR CARBOHYDRATE CONTAINS 4.
• FOOD PREPARATION ALSO PLAYS A ROLE IN HOW MANY CALORIES.
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MAINTAINING A HEALTHY WEIGHT
• BODY MASS INDEX AND BODY COMPOSITION HELP YOU JUDGE WHETHER YOUR WEIGHT IS HEALTHY.
• TO MAINTAIN A HEALTHY WEIGHT, BURN THE SAME AMOUNT OF CALORIES THAT ARE CONSUMED.
• THE RIGHT WEIGHT FOR EACH PERSON IS BASED ON SEVERAL FACTORS, AGE,GENDER,HEIGHT,BODY FRAME,AND STAGE AND RATE OF GROWTH.
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Body Mass Index• BMI-a measure of body weight
relative to height.• Overweight-heavier than the
standard weight range for your height.
• Body composition-it is important to compare the ratio of fat to lean tissue.
• Ex. Skin-fold testing
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YOUR WEIGHT AND YOUR HEALTH
• BEING EITHER OVERWEIGHT OR UNDERWEIGHT CARRIES HEALTH RISKS.
• WEIGHING TOO MUCH CAN INCREASE YOUR
RISK FOR HEALTH PROBLEMS.TEENS WHO WEIGH TOO LITTLE
MAY FEEL WEAK,TIRE EASILY, OR HAVE TROUBLE CONCENTRATING.
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WEIGHING TOO MUCH• 13% OF TEENS IN THE UNITED
STATES ARE OVERWEIGHT. THIS % HAS TRIPLE SINCE THE 1980’S.
• OBESE-HAVING AN EXCESS OF BODY FAT. CARRIES SERIOUS HEALTH RISKS.
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WEIGHING TOO LITTLE• UNDERWEIGHT-BELOW THE
STANDARD WEIGHT RANGE FOR YOUR HEIGHT.
• CARRIES HEALTH RISKS,SOME THIN PEOPLE MAY HAVE TROUBLE FIGHTING OFF DISEASE.
• TOO THIN NOT GETTING ENOUGH CALORIES AND NUTRIENTS THAT GROWING BODIES NEED.
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MANAGING YOUR WEIGHT
• STAY PHYSICALLY ACTIVE AND EAT HEALTHFUL FOODS.
• YOU MUST ADJUST YOUR CALORIES TO GAIN OR LOSE WEIGHT.
1. TARGET A HEALTHY WEIGHT2. SET REALISTIC GOALS3. PERSONALIZE YOUR PLAN4. PUT GOALS IN WRITING5. EVALUATE YOUR PROGRESS
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HEALTHFUL WAYS TO LOSE WEIGHT
1. CHOOSE NUTRIENT-DENSE FOODS2. WATCH PORTION SIZES3. EAT FEWER FOODS THAT ARE HIGH
IN FATS AND ADDED SUGARS.4. ENJOY FAVORITE FOODS IN
MODERATION5. BE ACTIVE6. \TONE MUSCLES7. STAY HYDRATED
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HEALTHFUL WAYS TO GAIN WEIGHT
1. SELECT FOODS FROM THE 5 MAJOR FOOD GROUPS THAT ARE HIGHER IN CALORIES.
2. CHOOSE HIGHER-CALORIE,NUTRIENT-RICH FOODS
3. EAT NUTRITIOUS SNACKS4. GET REGULAR PHYSICAL
ACTIVITY
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PHYSICAL ACTIVITY AND WEIGHT MANAGEMENT
• HELP YOU LOSE OR MAINTAIN A HEALTHY WEIGHT
1. HELPS RELIEVE STRESS2. PROMOTES A NORMAL APPETITE
RESPONSE3. INCREASE SELF-ESTEEM4. HELPS YOU FEEL MORE
ENERGETIC
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LESSON 2 BODY IMAGE AND EATING DISORDERSBELLRINGER-WHAT ARE SOME FACTORS THAT INFLUENCE YOU BODY IMAGE?
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YOUR BODY IMAGE• MAIN IDEA-THE MEDIA AND OTHER
INFLUENCES CAN EFFECT YOUR BODY IMAGE.
• BODY IMAGE-THE WAY YOU SEE YOUR BODY
• TEENS SOMETIMES COMPARE THE BODY WITH MODELS AND ARE NOT REALISTIC.
• PEERS• TRY TO ACCEPT YOURSELF THE WAY
YOU ARE.
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FAD DIETS• FAD DIETS-WEIGHT LOSS PLANS THAT TEND
TO BE POPULAR FOR ONLY A SHORT TIME.• LOSE WEIGHT QUICK, PUT BACK ON QUICK!• WEIGHT CYCLING-A REPEATED PATTERN OF
GAINING AND LOSING WEIGHT.• FADS DIETS CAN POSE SERIOUS HEALTH
RISKS.• TEENS SHOULD TALK TO A PHYSICIAN IF
THEY WANT TO LOSE WEIGHT!!
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TYPES OF FAD DIETS1. MIRACLE FOODS- FOODS THT BURN FAT(NOT)2. MAGIC COMBINATIONS-FOODS IN
COMBINATION THAT CAUSE RAPID WEIGHT LOSS.
3. LIQUID DIETS-REPLACING FOOD WITH LIQUID.
4. DIET PILLS-ADDICTIVE-SERIOUS SIDE EFFECTS
5. FASTING-DEPRIVES THE BODY OF NEEDED NUTRIENTS AND CAN RESULT IN DEHYDRATION
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RECOGNIZING FAD DIETS• IF THE DIET DOES NOT FOLLOW
THE FOOD GUIDE PRYAMID.• TELLS YOU WILL LOSE MORE
THAN 2 POUNDS A WEEK• NO PHYSICAL ACTIVITY• WATCH OUT FOR CERTAIN
WORDS-EFFORTLESS,MIRACULOUS ETC.
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EATING DISORDERS• -EXTREME,HARMFUL EATING
BEHAVIORS THAT CAUSE SERIOUS ILLNE OR EVEN DEATH.
• MENTAL ILLNESS• DEPRESSION• LOW SELF-ESTEEM• TROUBLED RELATIONSHIPS• RUN IN FAMILIES-GENETICS MAY BE
A FACTOR
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ANOREXIA NERVOSA• IS AN EATING DISORDER IN
WHICH AN IRRATIONAL FEAR OF WEIGHT GAIN LEADS TO PEOPLE TO STARVE THEMSELVES.
• MAINLY AFFECTS GIRLS AND YOUNG WOMEN.
• DISORDER AFFECTS A PERSON’S SELF CONCEPT AND COPING ABILITIES.
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OBSESSIVE BEHAVIORS• AVOID FOOD AND MEALS• EATING ONLY A FEW KINDS OF
FOOD IN SMALL AMOUNTS• WEIGHING OR COUNTING
CALORIES IN EVERYTHING THEY EAT
• EXERCISE EXCESSIVELY• WIEGHING THEMSELVES
REPEATEDLY
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• HEALTH CONSEQUENCES• MALNUTRITION• STARVATION• BONES BRITTLE• HEART RATE DROPS• HEART PROBLEMS• SUDDEN CARDIAC DEATH
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BULIMIA NERVOSA• -IS AN EATING DISORDER THAT INVOLVES
CYCLES OF OVEREATING AND PURGING, OR ATTEMPT TO RID THE BODY OF FOOD.
• BINGES-EATING HUGE AMOUNTS• PURGING-VOMITING OR USING LAXATIVES• EXERCISE FRANTICALLY• DANGERS• DEHYDRATION,SORE THROAT,SWOLLEN
GLANDS,DAMAGED TEETH FROM STOMACH ACID,CHEMICAL IMBALANCES,HEART FAILURE,AND DEATH.
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BINGE EATING DISORDER• -IS AN EATING DISORDER IN
WHICH PEOPLE OVEREAT COMPULSIVELY.
• COMMON IN MALES• 1/3 OF ALL CASES• CONSEQUENCES: OVERWEIGHT,
OBESE,DO NOT PURGE, HIGH BLOOD PRESSURE,TYPE 2 DIABETES,ANS CARDIOVASCULAR DISEASE
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SEEKING HELP• EATING DISORDERS ARE SERIOUS
AND DANGEROUS ILLNESSES.• NEED HELP TO OVERCOME THEM• COUNSELING,NUTRITIONAL
GUIDANCE,A DOCTOR’S CARE, AND EVEN HOSPITAL STAY.
• PSYCOHOLOGICAL AND FAMILY THERAPY
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LESSON 3LIFELONG NUTRITION
• BIG IDEA-YOUR AGE,GENDER,LIFESTYLE,AND HEALTH NEEDS CAN AFFECT YOUR BODY’S FOOD NEEDS.
• BELLRINGER-WHAT FACTORS COULD AFFECT A PERSON’S NUTRITIONAL NEEDS?
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LIFELONG NUTITIONAL NEEDS
• EVERYONE HAS DIFFERENT NUTRITIONAL NEEDS
• FACTORS THAT AFFECT YOUR NUTRITIONAL NEEDS
1. AGE2. GENDER3. ACITIVITY LEVEL
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VEGETARIAN DIETS• VEGETARIAN-IS A PERSON WHO
EATS MOSTLY OR ONLY PALNT-BASED FOODS.
• HEALTHIER• LOWER IN SATURATED FATS• HIGHER IN FIBER• LOWER RISKS OF
CARDIOVASCULAR DISEASES.• DRAW BACKS-LOWER CERTAIN
NUTRIENTS
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• DIETARY SUPPLEMENTS-PRODUCTS THAT SUPPLY ONE OR MORE NUTRIENTS AS A SUPPLEMENT TO,NOT A SUBSTITUTE FOR;HEALTHFUL FOODS TO OBTAIN ALL THE NUTRIENTS.
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HEALTH CONDITIONS1. DIABETES2. FOOD ALLERGIES3. LACTOSE INTOLERANCE4. CELIAC DISEASE-GLUTEN
INTOLERANCE(PROTEIN)5. HIGH BLOOD PRESSURE6. HIGH CHOLESTEROL
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NUTRITION FOR ATHLETES
• EATING RIGHT AFFECTS AN ATHLETE’S PERFORMANCE
• TEEN ATHLETES NEED 2,000-5,000 CALORIES PER DAY
• MAKING WEIGHT- WRESTLERS\BOXERS
• STICK TO A SENSIBLE PLAN ½ TO 1 LB. PER WEEK.
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HYDRATION• TEEN GIRLS-9 GLASSES OF
NONCAFFEINATED FLUIDS EACH DAY• TEEN BOYS-13 GLASSES EACH DAY• AVOID DEHYDRATION-CAN LEAD TO AN
IMBALANCE OF ELECTROLYTES-MINERALS THAT HELP MAINTAIN THE BODY’S FLUID BALANCE.
• DRINK WATER 15MINUTES BEFORE AND AFTER ACTIVITY AND DURING THE WORKOUT.
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AVOID PERFORMANCE ENHANCERS
• -SUBSTANCE THAT BOOST ATHLETIC ABILITY• ILLEGAL• ANABOLIC STEROIDS –DANGEROUS• ANDROSTENEDIONE-ANDRO-SAME SIDE
EFFECTS AS STEROIDS• CREATINE-HELPS RELEASE ENERGY.DAMAGE
HEART,LIVER,KIDNEYS• ENERGY DRINKS-CAFFEINE-INCREASES
HEART RATE,LOSE FLUIDS,LEADS TO DEHYDRATION
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EATING BEFORE A COMPETITION
• EAT 3 TO 4 HOURS BEFORE COMPETITION
• STOMACH SHOULD BE EMPTY BY COMPETITION
• EAT A LOT OF CARBOHYDRATES• LOW IN FAT AND PROTEIN• GOOD
FOODS:PASTA,RICE,VEGETABLES,BREADS,AND FRIUTS DRINK PLENTY OF WATER
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USING SUPPLEMENTS• HERBAL SUPPLEMENTS-DIETARY
SUPPLEMENTS CONTAINING PLANT EXTRACTS ARE NOT REGULATED BY THE FDA.
• NO SUBSTITUTE FOR FOOD• CONCERNS ABOUT DIETARY SUPPLEMENTS• MULTIVITAMIN AND MINERAL
SUPPLEMENTS-ARE GENERALLY SAFE AS LOND AD THEY ARE USE CORRECTLY.
• MEGADOSES-VERY LARGE AMOUNTS OF ANY SUPPLEMENT IS DANGEROUS.