What is the physiological need for food?

Question

Quizplus · Accepted Answer

Hunger is the physical sensation of needing food, which is a physiological need for the body to function properly. It is caused by the release of ghrelin, a hormone that signals the brain to indicate that food is needed. Appetite, on the other hand, is a psychological desire for food and can be influenced by external factors such as social cues and emotions. Satiety is the feeling of fullness after eating, and homeostasis is the maintenance of a stable internal environment in the body. Dehydration is the physiological need for water, not food.

What Is the Physiological Need for Food