Final answer:
The body recognizes weight loss as a survival threat and lowers metabolic rate to protect against starvation.
Explanation:
True
The body recognizes weight loss as a threat to survival and lowers metabolic rate to preserve calories and protect against starvation. This adaptive mechanism helps the body maintain homeostasis during times of food shortages or caloric deficits.
Biological differences in individual metabolism, such as having a "thrifty" or "spendthrift" metabolism, can impact weight loss success by influencing metabolic rate and calorie expenditure.
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