Why are refined carbohydrates like white bread problematic when consuming foods while on semaglutide?

They often spike blood sugar quickly before crashing, leading to quick dissatisfaction soon after eating.

Refined carbohydrates, such as white bread, white pasta, and sugary cereals, are characterized by a lack of the natural fiber found in whole grains. While the medication helps suppress appetite, consuming foods that offer poor nutritional return and rapid metabolic shifts works against the overall strategy. These simple carbohydrates are digested very quickly, leading to a sharp and immediate spike in blood sugar levels. Following this spike, the body often experiences a corresponding rapid drop or 'crash.' This sequence leaves the individual feeling unsatisfied relatively soon after eating, which contradicts the medication's goal of providing sustained satiety and encourages seeking more food when the goal is typically portion control.