Lecture_21_Environmental_Eating

Lecture_21_Environmental_Eating - ENERGY BALANCE Weight =...

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ENERGY BALANCE Weight - Energy out = Energy in Weird Al Yankovic – Grapefruit Diet
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Evidence: Biological Theory of Eating 1. No feedback from fat has been identified 2. Biological signals are not specific for eating behavior 3. Small yearly energetic error does not mean there is physiological regulation 4. Humans don’t respond to food deprivation by overeating
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Levitsky et al 1985
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0 10 20 30 40 50 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 Baseline Caloric Intake (Kcal) DAYS
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Evidence: Biological Theory of Eating 1. No feedback from fat has been identified 2. Biological signals are not specific for eating behavior 3. Small yearly energetic error does not mean there is physiological regulation 4. Humans don’t respond to food deprivation by overeating 5. Humans don’t respond to overfeeding by eating less
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