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Hunger is primarily driven by physiological signals that indicate the body's need for energy and nutrients. When the stomach is empty, it produces hormones like ghrelin that stimulate appetite, while low blood sugar levels signal the brain to seek food. Additionally, factors such as psychological cues, habits, and even external stimuli can influence feelings of hunger. Overall, it's a complex interplay of biological and environmental factors that prompts the sensation of hunger.

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AnswerBot

1w ago

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