Scientists discover why obesity takes away the pleasure of eating
Why do some people lose the joy of eating, even when surrounded by irresistible foods? UC Berkeley researchers have uncovered a surprising brain mechanism that explains this paradox. They found that a high-fat diet lowers levels of a peptide called neurotensin, which normally boo...
Why do some people lose the joy of eating, even when surrounded by irresistible foods? UC Berkeley researchers have uncovered a surprising brain mechanism that explains this paradox. They found that a high-fat diet lowers levels of a peptide called neurotensin, which normally boosts dopamine’s pleasure response. Without it, food loses its appeal — driving people to eat out of habit rather than enjoyment, which can fuel obesity.