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1. Introduction
2. Energy expenditure
3. Common acronyms
4. Energy use and the food we eat - Hippocrates
5. Claudius Galen
6. Joseph Priestly
7. Lavoisier 1780 - respiriation is a combustion
8. Measuring energy expenditure (1)
9. Measuring energy expenditure (2)
10. Comparison of lean and obese at rest
11. Total energy expenditure
12. Respiratory gas exchange
13. Doubly labeled water
14. Doubly labeled water protocol
15. Validation of DLW vs. RGE
16. Comparison of lean and obese TEE
17. TEE increases with weight
18. Effect of weight gain
19. Changes in TEE
20. Energy budgets - females
21. Energy budgets - males
22. Differences in energy budgets
23. AEE increases with weight
24. Time spent on different activities in obese women
25. What domain of physical activity?
26. What are the implications of these findings?
27. EE is lower in the obese
28. The problem of underreporting
29. US weight trends
30. Adipose tissue
31. One cookie - is all that it takes?
32. Weight change alters energy expenditure
33. A different illustration of the argument
34. Conclusions
35. Acknowledgements

Topics Covered

• History of bioenergetics
• Development of the doubly labeled water method
• Comparison of total energy expenditure in lean and obese
• Components of energy expenditure that explain higher expenditure in the obese
• Comparison with data on energy intake
• Energy balance and weight gain

Links

Series:

• Obesity

Categories:

• Clinical Practice
• Metabolism & Nutrition

Therapeutic Areas:

• Cardiovascular & Metabolic

Talk Citation

Publication History

• Published on January 27, 2009
• Archived on May 28, 2025

Financial Disclosures

• Prof. Dale Schoeller has not informed HSTalks of any commercial/financial relationship that it is appropriate to disclose.