PET scan studies have shown that obese people have fewer dopamine brain receptors than normal weight individuals.

Question

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PET scan studies have shown that obese individuals have lower levels of dopamine receptors in their brain. Dopamine is a chemical in the brain that is responsible for pleasure and reward, and lower levels of dopamine receptors can lead to overeating and cravings for high-calorie foods.

PET Scan Studies Have Shown That Obese People Have Fewer