Study reveals that the popular artificial sweetener sucralose, often used in sugar-free products such as drinks and desserts, increases appetite.

The new study involved 75 healthy adults who consumed drinks with sucralose, sucrose or water. Using functional magnetic resonance imaging, it was found that people who ingested sucralose showed increased activity in the hypothalamus, the area in the brain that regulates hunger and satiety.

It became clear that the hormones that signal satiety, such as insulin and GLP-1, are not released to the usual extent when sucralose is consumed, creating a mismatch between the sweet taste sensation and actual energy intake. This mismatch can prompt the body to compensate by increasing overall food intake. The effect is particularly pronounced in women and overweight people, suggesting that these groups are more sensitive to the action of artificial sweetener, MedicalNewsToday reports.

Despite its zero caloric value, sucralose may indirectly contribute to increased appetite and potentially weight gain. The scientists who conducted the study recommend caution and encourage choosing more natural sweetening options, such as fresh fruit or water with added natural flavor. | BGNES