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Introduction

Introduction. What should you look like?. Introduction. Introduction. Introduction. Introduction. Introduction. OR…. Introduction. Introduction. Introduction. Introduction. Media constructs physical/societal stereotypes that people use as the standard to judge themselves.

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Introduction

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  1. Introduction What should you look like?

  2. Introduction

  3. Introduction

  4. Introduction

  5. Introduction

  6. Introduction OR…

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  10. Introduction • Media constructs physical/societal stereotypes that people use as the standard to judge themselves. • What does stereotype mean?

  11. Introduction • Such extreme physical features depicted by media are lofty expectations for many, and in most cases are unhealthy. • Examples…

  12. Introduction Mary Kate Olson suffers from anorexia

  13. Introduction Arnold Schwarzenegger Abused steroids

  14. Introduction Forget the media…be “normal” “Normal” – ideal, healthy weights and body compositions based off of scientific/clinical research.

  15. Assessing Weight • Major Clinical Tool used… • BMI (Body Mass Index) • Why?...It exhibits a somewhat higher association with body fat and disease risk than do estimates based simply on stature and mass.

  16. Assessing Weight How to calculate BMI?? • BMI = weight/height2 = kg/m2 • 1 kg = 2.2 lbs • 1 m = 39.37 in Take a few minutes to calculate your BMI

  17. Assessing Weight How did you do?... Classifications for BMI Underweight -- <18.5 Normal -- 18.5-24.9 Overweight -- 25-29.9 Obese I -- 30-34.9 Obese II -- 35-39.9 Obese III -- >40

  18. Epidemic (Obesity)

  19. Epidemic (Obesity) • Obesity is the second leading cause of preventable death in America (cigarette smoking is first). • The estimated number of annual deaths attributed to obesity ranges between 280,000 and 325,000.

  20. Pop-Quiz

  21. Question 1:What % of children, aged 5-10, have one or more heart disease risk factors (e.g., high cholesterol, blood pressure, blood sugar)? • 6% • 13% • 19% • 27%

  22. Answer: 27%

  23. Question 2:What % of overweight children, aged 5-10, have one or more heart disease risk factors (e.g., high cholesterol, blood pressure, blood sugar)? • 15% • 30% • 60% • 90%

  24. Answer: 60%

  25. Question 3:By how much has the prevalence of overweight among children and adolescents increased since 1980? • 25% • 50% • 100% • 200%

  26. Answer: 100%

  27. Question 4: On average, how many teaspoons of sugar per day do adolescents get from soft drink? • 5 • 10 • 15 • 20

  28. Answer: 15 teaspoons of added daily sugar!!Here is what 15 teaspoons looks like!

  29. Epidemic (Obesity) • More than half of the U.S adult population is overweight or obese (BMI > 25 kg/m2) • 33% “overweight” (BMI = 25-29.9 kg/m2) • More than a 30% increase since 1980

  30. Defining Weight Gain/Loss • It’s all about kcals consumed vs. kcals expended! • Equation Kcals consumed – Kcals expended = ( +/- ) weight • If negative value = weight loss • If positive value = weight gain **3500 kcals equals 1 pound**

  31. Energy ImbalanceEnergy In - Energy Out Energy In Energy Out

  32. Defining Weight Gain/Loss How to count kcals in food: • Do your own math using “Atwater Factors” • 1 gram of protein = 4 kcals • 1 gram of carbohydrate = 4 kcals • 1 gram of lipid = 9 kcals • 1 gram of alcohol = 7 kcals

  33. Defining Weight Gain/Loss Example…

  34. Defining Weight Gain/Loss Example…

  35. Defining Weight Gain/Loss Example… Fat = 2.5g * 9kcal/g = Carbohydrate = 48g * 4kcal/g = Protein = 8g* 4kcal/g =

  36. Defining Weight Gain/Loss Example… Fat = 2.5g * 9kcal/g = 22.5 kcals Carbohydrate = 48g * 4kcal/g = 192 kcals Protein = 8g* 4kcal/g = 32 kcals

  37. Defining Weight Gain/Loss Example… Fat = 2.5g * 9kcal/g = 22.5 kcals Carbohydrate = 48g * 4kcal/g = 192 kcals Protein = 8g* 4kcal/g = 32 kcals Total Kcals = 246.5 kcals

  38. Defining Weight Gain/Loss Another Example…

  39. Fast Food Examples • McDonald’s • Cheeseburger = 320 kcals • Bic Mac = 530 kcals • Large Fries = 450 kcals • Small Vanilla Milk Shake = 340 kcals • Burger King • Whopper = 640 kcals • BK Big Fish = 720 kcals • Double Whopper w/cheese = 960 kcals • Medium Coke = 260 kcals

  40. Fast Food Examples • McDonald’s • Cheeseburger = 320 kcals • Bic Mac = 530 kcals • Large Fries = 450 kcals • Small Vanilla Milk Shake = 340 kcals • Burger King • Whopper = 640 kcals • BK Big Fish = 720 kcals • Double Whopper w/cheese = 960 kcals • Medium Coke = 260 kcals

  41. Fast Food Examples • McDonald’s • Cheeseburger = 320 kcals • Bic Mac = 530 kcals • Large Fries = 450 kcals • Small Vanilla Milk Shake = 340 kcals • Burger King • Whopper = 640 kcals • BK Big Fish = 720 kcals • Double Whopper w/cheese = 960 kcals • Medium Coke = 260 kcals

  42. Fast Food Examples • McDonald’s • Cheeseburger = 320 kcals • Bic Mac = 530 kcals • Large Fries = 450 kcals • Small Vanilla Milk Shake = 340 kcals • Burger King • Whopper = 640 kcals • BK Big Fish = 720 kcals • Double Whopper w/cheese = 960 kcals • Medium Coke = 260 kcals

  43. Fast Food Examples • McDonald’s • Cheeseburger = 320 kcals • Bic Mac = 530 kcals • Large Fries = 450 kcals • Small Vanilla Milk Shake = 340 kcals • Burger King • Whopper = 640 kcals • BK Big Fish = 720 kcals • Double Whopper w/cheese = 960 kcals • Medium Coke = 260 kcals

  44. Fast Food Examples • McDonald’s • Cheeseburger = 320 kcals • Bic Mac = 530 kcals • Large Fries = 450 kcals • Small Vanilla Milk Shake = 340 kcals • Burger King • Whopper = 640 kcals • BK Big Fish = 720 kcals • Double Whopper w/cheese = 960 kcals • Medium Coke = 260 kcals

  45. Fast Food Examples • McDonald’s • Cheeseburger = 320 kcals • Bic Mac = 530 kcals • Large Fries = 450 kcals • Small Vanilla Milk Shake = 340 kcals • Burger King • Whopper = 640 kcals • BK Big Fish = 720 kcals • Double Whopper w/cheese = 960 kcals • Medium Coke = 260 kcals

  46. Fast Food Examples • McDonald’s • Cheeseburger = 320 kcals • Bic Mac = 530 kcals • Large Fries = 450 kcals • Small Vanilla Milk Shake = 340 kcals • Burger King • Whopper = 640 kcals • BK Big Fish = 720 kcals • Double Whopper w/cheese = 960 kcals • Medium Coke = 260 kcals

  47. Fast Food Examples • McDonald’s • Cheeseburger = 320 kcals • Bic Mac = 530 kcals • Large Fries = 450 kcals • Small Vanilla Milk Shake = 340 kcals • Burger King • Whopper = 640 kcals • BK Big Fish = 720 kcals • Double Whopper w/cheese = 960 kcals • Medium Coke = 260 kcals

  48. Defining Weight Gain/Loss Another Example…

  49. Defining Weight Gain/Loss Steak and Potato Dinner Sirloin Steak (9 oz) • Protein 73 g = • Fat 25 g = • Carbohydrate 0 g = Baked Potato (6 oz) • Protein 4 g = • Fat 0.168 g = • Carbohydrate 29 g = TOTAL KCALS =

  50. Defining Weight Gain/Loss Steak and Potato Dinner Sirloin Steak (9 oz) • Protein 73 g = 292 kcals • Fat 25 g = 225 kcals • Carbohydrate 0 g = 0 kcals Baked Potato (6 oz) • Protein 4 g = 16 kcals • Fat 0.168 g = 1.5 kcals • Carbohydrate 29 g = 116 kcals TOTAL KCALS = 650.5 kcals *This value will vary depending on food preparation and condiments used*

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