Scientists Uncover Brain Mechanism Behind Post-Meal Cravings for Sweets

Research reveals that the same brain cells signaling fullness also drive the desire for sugary treats after eating.

An international study led by the Max Planck Institute for Metabolism Research identifies POMC neurons in the brain as key drivers of post-meal sugar cravings.
These neurons release ß-endorphins, natural opiates, creating a reward sensation that encourages further sugar consumption even when full.
The phenomenon, observed in mice and confirmed in humans, is linked to evolutionary mechanisms ensuring energy storage during times of food abundance.
The study suggests potential implications for treating obesity and eating disorders, exploring the role of medications targeting brain opiate receptors.
Researchers emphasize the need for further investigation into combining therapies to address overeating and sugar addiction more effectively.