Hunger is described as:

Hunger is described as:

• A. Psychological desire to eat
• B. Physiological drive to consume food
• C. Appetite for sweets
• D. Mood-based eating

Answer: (B)

Hunger is the body's physiological signal that energy stores are low and a need to eat has arisen. It comes from the brain and gut, with hormones like ghrelin rising before meals to stimulate the urge to eat and signals from the stomach indicating fullness or emptiness. This makes hunger a biological drive to replenish energy, not just a desire or craving. Appetite, in contrast, is the psychological desire to eat influenced by taste, smell, memories, and environment. So describing hunger as a physiological drive to consume food best fits its biology. The other options describe cravings for specific tastes or mood-related eating, which are not the general physiological hunger.

Hunger is the body's physiological signal that energy stores are low and a need to eat has arisen. It comes from the brain and gut, with hormones like ghrelin rising before meals to stimulate the urge to eat and signals from the stomach indicating fullness or emptiness. This makes hunger a biological drive to replenish energy, not just a desire or craving. Appetite, in contrast, is the psychological desire to eat influenced by taste, smell, memories, and environment. So describing hunger as a physiological drive to consume food best fits its biology. The other options describe cravings for specific tastes or mood-related eating, which are not the general physiological hunger.