1 / 67

Research on Nutritional Contributors to Obesity

luz
Download Presentation

Research on Nutritional Contributors to Obesity

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

    1. Research on Nutritional Contributors to Obesity Neal D. Barnard, M.D. Physicians Committee for Responsible Medicine 5100 Wisconsin Avenue NW, Suite 400 Washington, DC 20016

    2. Obesity in the U.S. and Japan BMI = 30

    3. Obesity in the U.S. and Japan BMI = 30

    4. Overweight in U.S. and Japan

    5. Overweight and Obesity in Japan

    6. Falling Carbohydrate Intake in Japan

    7. Rising Fat Intake in Japan

    8. Dietary Patterns and Obesity

    9. Differential Roles for Carbohydrate

    10. A Randomized, Controlled Study of the Effect of a Low-Fat, Vegan Diet on Body Weight and Metabolism in Postmenopausal Women

    11. Methods

    13. Nutrient Intake

    14. Fiber Reduces Calorie Intake Every 14 grams of fiber in the daily diet reduces energy intake by approximately 10%.

    15. Vegan Diet vs. NCEP Step II Diet

    16. Vegan Diet vs. NCEP Step II Diet

    17. Vegan Diet vs. NCEP Step II Diet

    18. Changes in Body Composition and Metabolism

    20. Fat Content (Percentage of Calories from Fat)

    25. Casomorphins Opiates that form as casein (milk protein) is digested.

    26. Casomorphins From ß-casein:

    27. Super-Sizing, 1977–98 (U.S.)

    28. U.S. Cheese Intake Has Doubled

    32. The U.S. Government at Work

    33. The U.S. Government at Work

    36. BMI of Meat-Eaters and Vegetarians

    37. Loma Linda Study

    38. Loma Linda Study

    39. Dangers of Low-Carbohydrate, High-Protein Diets

    40. Low-Carbohydrate, High-Protein (“Atkins”) Diet

    41. Low-Carbohydrate, High-Protein (“Atkins”) Diet

    42. Nutrient Analysis of Atkins Sample Menus

    43. Initial Weight Loss on Low-Carbohydrate Diets Water loss: 1 pound of glycogen holds 3 pounds of water

    44. Fiber (grams)

    46. Protein (grams)

    47. Effects on Cholesterol LCHP (“Atkins”) Diets Plus Exercise

    48. LCHP Diets and Serum Cholesterol

    49. As Weight Falls, So Does Cholesterol

    50. Protein and Loss of Kidney Function

    51. Prevalence of Decreased Kidney Function

    52. Prevalence of Decreased Kidney Function

    53. Prevalence of Decreased Kidney Function

    54. Most studies of high-protein diets:

    55. Calcium Losses Via Kidney (milligrams/day)

    56. Most studies of high-protein diets do not track:

    57. Meat Eating and Colon Cancer

    58. Studies of high-protein diets have been too brief to assess colon cancer risk.

    59. Fat and Alzheimer’s Disease Chicago Health and Aging Project 815 healthy individuals, = 65 years old 3.9 year follow-up

    60. Fat and Alzheimer’s Disease Chicago Health and Aging Project 815 healthy individuals, = 65 years old 3.9 year follow-up

    61. Three Different Approaches

    63. Weight Loss per Week (pounds)

    65. The Latest Industry Myth “Dairy products promote weight loss.” Evidence based solely on mouse studies or experiments using calorie-restricted diets. Randomized trials adding dairy products to normal diets either have no effect on weight or cause weight gain. Non-fat milk derives 55% of calories from sugar (lactose.) Typical cheeses derive approximately 70% of calories from fat, mostly saturated fat.

    66. The New Four Food Groups Grains (rice, bread, pasta, corn, oatmeal, etc.) Legumes (beans, peas, lentils) Vegetables (carrots, broccoli, spinach, squash, etc.) Fruits (apples, bananas, pears, cherries, etc.)

    67. Physicians Committee for Responsible Medicine Neal D. Barnard, M.D. 5100 Wisconsin Avenue NW, Suite 400 Washington, DC 20016 202-686-2210 pcrm@pcrm.org

More Related