The most critical physiological factor controlling hunger is the
A) level of blood sugar.
B) presence of stomach contractions.
C) taste of food.
D) the stretching or distention of the abdomen.

Question

Quizplus · Accepted Answer

The level of blood sugar is the most critical physiological factor controlling hunger. When blood sugar levels drop, hunger increases as a signal for the body to seek out food and restore glucose levels. This is why people may feel hungry when they have gone a long time without eating or have not consumed enough carbohydrates to maintain their blood sugar levels. Stomach contractions, taste of food, and stretching or distention of the abdomen can also contribute to hunger, but they are not the primary physiological factors controlling hunger.

The Most Critical Physiological Factor Controlling Hunger Is the