Malnutrition<br />01-07-2010<br />
Video clip<br />http://www.worldhunger.org/articles/Learn/world%20hunger%20facts%202002.htm<br />
Learning Outcomes<br />explain what malnutrition is<br />explain the effects of malnutrition using examples,<br />
A condition caused by an unbalanced diet in which certain nutrients are:<br />Malnutrition<br />in <br />wrong proportion<...
2 types of malnutrition:<br />A) Undernutrition –deficiency of ≥ 1 nutrients<br />B) Overnutrition – overeating / excessiv...
19th century<br />Mid 20th century<br />Current era<br />Diseases of dietary excess & imbalance<br /><ul><li>Too much food...
Disproportionate & overconsumption of foods high in fats
Coronary heart disease
Certain cancers
Stroke
Diabetes mellitus
Atherosclerosis </li></ul>Nutrient deficiency diseases<br />Scurvy<br />Rickets<br />Pellagra<br />Beri-beri<br />Xerophth...
vs<br />
Lack of protein<br /> -increased interstitial fluid content<br />
Lack of protein<br /> -increased interstitial fluid content<br />
Lead to :<br />dying at younger age<br />Diabetes mellitus<br />Cardiovascular diseases<br />Osteoarthritis 骨性关节炎<br />Res...
Calculate your BMI<br />weight(kg) <br />BMI (kg/m2) =<br />Height x Height(m2)<br />
Practice good eating habits<br />
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4s6_malnutrition (student)

  1. 1. Malnutrition<br />01-07-2010<br />
  2. 2. Video clip<br />http://www.worldhunger.org/articles/Learn/world%20hunger%20facts%202002.htm<br />
  3. 3. Learning Outcomes<br />explain what malnutrition is<br />explain the effects of malnutrition using examples,<br />
  4. 4. A condition caused by an unbalanced diet in which certain nutrients are:<br />Malnutrition<br />in <br />wrong proportion<br />Lacking<br />in excess<br />
  5. 5. 2 types of malnutrition:<br />A) Undernutrition –deficiency of ≥ 1 nutrients<br />B) Overnutrition – overeating / excessive intake of specific nutrients<br />Extra<br />
  6. 6. 19th century<br />Mid 20th century<br />Current era<br />Diseases of dietary excess & imbalance<br /><ul><li>Too much food, but little control
  7. 7. Disproportionate & overconsumption of foods high in fats
  8. 8. Coronary heart disease
  9. 9. Certain cancers
  10. 10. Stroke
  11. 11. Diabetes mellitus
  12. 12. Atherosclerosis </li></ul>Nutrient deficiency diseases<br />Scurvy<br />Rickets<br />Pellagra<br />Beri-beri<br />Xerophthalmia<br />Goiter<br />
  13. 13. vs<br />
  14. 14.
  15. 15. Lack of protein<br /> -increased interstitial fluid content<br />
  16. 16. Lack of protein<br /> -increased interstitial fluid content<br />
  17. 17.
  18. 18.
  19. 19.
  20. 20. Lead to :<br />dying at younger age<br />Diabetes mellitus<br />Cardiovascular diseases<br />Osteoarthritis 骨性关节炎<br />Respiratory problem<br />Obesity<br />
  21. 21. Calculate your BMI<br />weight(kg) <br />BMI (kg/m2) =<br />Height x Height(m2)<br />
  22. 22. Practice good eating habits<br />
  23. 23. Eat nutritious food according to recommended individual requirements<br />Avoid junk foods, fast foods<br />Eating a variety of foods<br />Eating regularly<br />Eating the necessary amount<br />Drinking sufficient amounts of water<br />
  24. 24. Junk food<br /><ul><li>food that contains little or no nutrients apart from energy like chocolate, artificially flavoured aerated drinks, and crisps</li></ul>Chocolate ?<br />
  25. 25. Fast food<br /><ul><li>types of food cooked that are prepared in bulk and in advance and kept warm or reheated to order
  26. 26. foods already made or cooked to order within minutes for consumption </li></li></ul><li>It's low in fiber.<br />It's high in palatability (that is, it tastes good). <br />It offers a high number of calories in a small volume. <br />It's high in fat. <br />It’s high in sugar in liquid form<br />Fast food<br />
  27. 27. A good diet<br /> is based on<br />natural, <br />whole or minimally <br />processed foods<br />
  28. 28. http://www.worldhunger.org/articles/Learn/world%20hunger%20facts%202002.htm<br />http://www.unicef.org/southafrica/SAF_resources_annual2009.pdf<br />http://www.fao.org/hunger/en/<br />

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