1. ENERGY BALANCE

2. ENERGY INTAKE VERSUS EXPENDITURE

3. ENERGY INTAKE VERSUS EXPENDITURE

4. ENERGY INTAKE VERSUS EXPENDITURE

5. BOMB CALORIMETER

6. ENERGY USAGE Total energy used by various organs Brain=19%
Skeletal muscle=18%
Liver=27%
Kidney=10%
Heart=7%
Other=19%

7. ENERGY USAGE
Physical Activity
25-40% of energy needs

8. Estimating Energy Needs
Harris-Benedict Equation
Men= (weight in kg) + 5(height in cm) – 6.8(age in years)
Women= (weight in kg) + 1.9(height in cm) – 4.7(age in years)

9. Why Am I Hungry? Hunger?

10. Why Am I Hungry?? Appetite?

11. BMI Table

12. Estimating Body Fat Content And Diagnosing Obesity

13. Estimating Body Fat Content and Diagnosing Obesity

14. Using Body Fat Distribution to Determine Obesity

15. Professional Help for Weight Loss
Pharmacotherapy
Very Low Calorie Diets ( kcal/day)
Gastroplasty

16. Nutrition Perspective
Popular Diet Plans
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